1531972013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{289543}}^1$

素因数の和:289604

約数の個数: 16

約数和(自身を含む): 1848448896

約数和(自身を除く): 316476883

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 289543, 3184973, 3764059, 10713091, 41404649, 117844001, 139270183, 1531972013]

約数ペア:

[(1, 1531972013), (11, 139270183), (13, 117844001), (37, 41404649), (143, 10713091), (407, 3764059), (481, 3184973), (5291, 289543)]