31065837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13259}}^1$

素因数の和:13344

約数の個数: 16

約数和(自身を含む): 45826560

約数和(自身を除く): 14760723

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 13259, 39777, 145849, 437547, 941389, 2824167, 10355279, 31065837]

約数ペア:

[(1, 31065837), (3, 10355279), (11, 2824167), (33, 941389), (71, 437547), (213, 145849), (781, 39777), (2343, 13259)]