31325703

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 42771456

約数和(自身を除く): 11445753

約数列:

[1, 3, 53, 159, 271, 727, 813, 2181, 14363, 38531, 43089, 115593, 197017, 591051, 10441901, 31325703]

約数ペア:

[(1, 31325703), (3, 10441901), (53, 591051), (159, 197017), (271, 115593), (727, 43089), (813, 38531), (2181, 14363)]