42855657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 66955392

約数和(自身を除く): 24099735

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1747, 1887, 5241, 8177, 22711, 24531, 29699, 64639, 68133, 89097, 193917, 386087, 840307, 1098863, 1158261, 2520921, 3296589, 14285219, 42855657]

約数ペア:

[(1, 42855657), (3, 14285219), (13, 3296589), (17, 2520921), (37, 1158261), (39, 1098863), (51, 840307), (111, 386087), (221, 193917), (481, 89097), (629, 68133), (663, 64639), (1443, 29699), (1747, 24531), (1887, 22711), (5241, 8177)]