31018893

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3271}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 43190400

約数和(自身を除く): 12171507

約数列:

[1, 3, 29, 87, 109, 327, 3161, 3271, 9483, 9813, 94859, 284577, 356539, 1069617, 10339631, 31018893]

約数ペア:

[(1, 31018893), (3, 10339631), (29, 1069617), (87, 356539), (109, 284577), (327, 94859), (3161, 9813), (3271, 9483)]