13426121793

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 22154895360

約数和(自身を除く): 8728773567

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 137, 179, 203, 217, 411, 537, 609, 651, 841, 899, 959, 1253, 2523, 2697, 2877, 3759, 3973, 4247, 5191, 5549, 5887, 6293, 11919, 12741, 15573, 16647, 17661, 18879, 24523, 26071, 27811, 29729, 36337, 38843, 73569, 78213, 83433, 89187, 109011, 115217, 116529, 123163, 150539, 160921, 171661, 182497, 345651, 369489, 451617, 482763, 514983, 547491, 711167, 760213, 806519, 862141, 1053773, 1126447, 2133501, 2280639, 2419557, 2586423, 3161319, 3379341, 3571727, 4666709, 4978169, 5321491, 10715181, 14000127, 14934507, 15964473, 20623843, 22046177, 25002089, 32666963, 61871529, 66138531, 75006267, 98000889, 144366901, 154323239, 433100703, 462969717, 639339133, 1918017399, 4475373931, 13426121793]

約数ペア:

[(1, 13426121793), (3, 4475373931), (7, 1918017399), (21, 639339133), (29, 462969717), (31, 433100703), (87, 154323239), (93, 144366901), (137, 98000889), (179, 75006267), (203, 66138531), (217, 61871529), (411, 32666963), (537, 25002089), (609, 22046177), (651, 20623843), (841, 15964473), (899, 14934507), (959, 14000127), (1253, 10715181), (2523, 5321491), (2697, 4978169), (2877, 4666709), (3759, 3571727), (3973, 3379341), (4247, 3161319), (5191, 2586423), (5549, 2419557), (5887, 2280639), (6293, 2133501), (11919, 1126447), (12741, 1053773), (15573, 862141), (16647, 806519), (17661, 760213), (18879, 711167), (24523, 547491), (26071, 514983), (27811, 482763), (29729, 451617), (36337, 369489), (38843, 345651), (73569, 182497), (78213, 171661), (83433, 160921), (89187, 150539), (109011, 123163), (115217, 116529)]