8415381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 12172160

約数和(自身を除く): 3756779

約数列:

[1, 3, 13, 39, 151, 453, 1429, 1963, 4287, 5889, 18577, 55731, 215779, 647337, 2805127, 8415381]

約数ペア:

[(1, 8415381), (3, 2805127), (13, 647337), (39, 215779), (151, 55731), (453, 18577), (1429, 5889), (1963, 4287)]