40491841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3457}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 47056464

約数和(自身を除く): 6564623

約数列:

[1, 13, 17, 53, 221, 689, 901, 3457, 11713, 44941, 58769, 183221, 763997, 2381873, 3114757, 40491841]

約数ペア:

[(1, 40491841), (13, 3114757), (17, 2381873), (53, 763997), (221, 183221), (689, 58769), (901, 44941), (3457, 11713)]