42313901

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 52859520

約数和(自身を除く): 10545619

約数列:

[1, 7, 17, 49, 79, 119, 553, 643, 833, 1343, 3871, 4501, 9401, 10931, 31507, 50797, 65807, 76517, 355579, 535619, 863549, 2489053, 6044843, 42313901]

約数ペア:

[(1, 42313901), (7, 6044843), (17, 2489053), (49, 863549), (79, 535619), (119, 355579), (553, 76517), (643, 65807), (833, 50797), (1343, 31507), (3871, 10931), (4501, 9401)]