626444013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{16111}}^1$

素因数の和:17124

約数の個数: 16

約数和(自身を含む): 900467456

約数和(自身を除く): 274023443

約数列:

[1, 3, 13, 39, 997, 2991, 12961, 16111, 38883, 48333, 209443, 628329, 16062667, 48188001, 208814671, 626444013]

約数ペア:

[(1, 626444013), (3, 208814671), (13, 48188001), (39, 16062667), (997, 628329), (2991, 209443), (12961, 48333), (16111, 38883)]