405441349851

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{991}}^1\times {\mathrm{2617}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 572765118464

約数和(自身を除く): 167323768613

約数列:

[1, 3, 31, 41, 93, 123, 991, 1271, 1681, 2617, 2973, 3813, 5043, 7851, 30721, 40631, 52111, 81127, 92163, 107297, 121893, 156333, 243381, 321891, 1259561, 1665871, 2593447, 3326207, 3778683, 4399177, 4997613, 7780341, 9978621, 13197531, 51642001, 80396857, 106331327, 136374487, 154926003, 241190571, 318993981, 409123461, 3296271137, 4359584407, 9888813411, 13078753221, 135147116617, 405441349851]

約数ペア:

[(1, 405441349851), (3, 135147116617), (31, 13078753221), (41, 9888813411), (93, 4359584407), (123, 3296271137), (991, 409123461), (1271, 318993981), (1681, 241190571), (2617, 154926003), (2973, 136374487), (3813, 106331327), (5043, 80396857), (7851, 51642001), (30721, 13197531), (40631, 9978621), (52111, 7780341), (81127, 4997613), (92163, 4399177), (107297, 3778683), (121893, 3326207), (156333, 2593447), (243381, 1665871), (321891, 1259561)]