71387017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 79754752

約数和(自身を除く): 8367735

約数列:

[1, 13, 31, 307, 403, 577, 3991, 7501, 9517, 17887, 123721, 177139, 232531, 2302807, 5491309, 71387017]

約数ペア:

[(1, 71387017), (13, 5491309), (31, 2302807), (307, 232531), (403, 177139), (577, 123721), (3991, 17887), (7501, 9517)]