31484997

素因数分解:

$3^3\times {\mathrm{1063}}^1\times {\mathrm{1097}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 46730880

約数和(自身を除く): 15245883

約数列:

[1, 3, 9, 27, 1063, 1097, 3189, 3291, 9567, 9873, 28701, 29619, 1166111, 3498333, 10494999, 31484997]

約数ペア:

[(1, 31484997), (3, 10494999), (9, 3498333), (27, 1166111), (1063, 29619), (1097, 28701), (3189, 9873), (3291, 9567)]