15704406537

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{1213}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 21359485056

約数和(自身を除く): 5655078519

約数列:

[1, 3, 113, 181, 211, 339, 543, 633, 1213, 3639, 20453, 23843, 38191, 61359, 71529, 114573, 137069, 219553, 255943, 411207, 658659, 767829, 4315583, 12946749, 24809489, 28921559, 46325683, 74428467, 86764677, 138977049, 5234802179, 15704406537]

約数ペア:

[(1, 15704406537), (3, 5234802179), (113, 138977049), (181, 86764677), (211, 74428467), (339, 46325683), (543, 28921559), (633, 24809489), (1213, 12946749), (3639, 4315583), (20453, 767829), (23843, 658659), (38191, 411207), (61359, 255943), (71529, 219553), (114573, 137069)]