1283847318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{43201}}^1$

素因数の和:43349

約数の個数: 48

約数和(自身を含む): 3019301376

約数和(自身を除く): 1735454058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 9906, 14859, 29718, 43201, 86402, 129603, 259206, 388809, 561613, 777618, 1123226, 1684839, 3369678, 5054517, 5486527, 10109034, 10973054, 16459581, 32919162, 49378743, 71324851, 98757486, 142649702, 213974553, 427949106, 641923659, 1283847318]

約数ペア:

[(1, 1283847318), (2, 641923659), (3, 427949106), (6, 213974553), (9, 142649702), (13, 98757486), (18, 71324851), (26, 49378743), (39, 32919162), (78, 16459581), (117, 10973054), (127, 10109034), (234, 5486527), (254, 5054517), (381, 3369678), (762, 1684839), (1143, 1123226), (1651, 777618), (2286, 561613), (3302, 388809), (4953, 259206), (9906, 129603), (14859, 86402), (29718, 43201)]