31349156727

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5389231}}^1$

素因数の和:5389518

約数の個数: 16

約数和(自身を含む): 47942607872

約数和(自身を除く): 16593451145

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 5389231, 16167693, 37724617, 113173851, 1492816987, 4478450961, 10449718909, 31349156727]

約数ペア:

[(1, 31349156727), (3, 10449718909), (7, 4478450961), (21, 1492816987), (277, 113173851), (831, 37724617), (1939, 16167693), (5817, 5389231)]