42939841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4943}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 52683264

約数和(自身を除く): 9743423

約数列:

[1, 7, 17, 73, 119, 511, 1241, 4943, 8687, 34601, 84031, 360839, 588217, 2525873, 6134263, 42939841]

約数ペア:

[(1, 42939841), (7, 6134263), (17, 2525873), (73, 588217), (119, 360839), (511, 84031), (1241, 34601), (4943, 8687)]