57721031641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5819239}}^1$

素因数の和:5819368

約数の個数: 16

約数和(自身を含む): 71693036800

約数和(自身を除く): 13972005159

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 5819239, 40734673, 75650107, 529550749, 634297051, 4440079357, 8245861663, 57721031641]

約数ペア:

[(1, 57721031641), (7, 8245861663), (13, 4440079357), (91, 634297051), (109, 529550749), (763, 75650107), (1417, 40734673), (9919, 5819239)]