16248969

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 26474448

約数和(自身を除く): 10225479

約数列:

[1, 3, 9, 11, 33, 43, 99, 121, 129, 347, 363, 387, 473, 1041, 1089, 1419, 3123, 3817, 4257, 5203, 11451, 14921, 15609, 34353, 41987, 44763, 46827, 125961, 134289, 164131, 377883, 492393, 1477179, 1805441, 5416323, 16248969]

約数ペア:

[(1, 16248969), (3, 5416323), (9, 1805441), (11, 1477179), (33, 492393), (43, 377883), (99, 164131), (121, 134289), (129, 125961), (347, 46827), (363, 44763), (387, 41987), (473, 34353), (1041, 15609), (1089, 14921), (1419, 11451), (3123, 5203), (3817, 4257)]