201212109879

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{3670883}}^1$

素因数の和:3671059

約数の個数: 24

約数和(自身を含む): 296842363776

約数和(自身を除く): 95630253897

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 1661, 4983, 18271, 54813, 3670883, 11012649, 40379713, 121139139, 444176843, 554303333, 1332530529, 1662909999, 6097336663, 18292009989, 67070703293, 201212109879]

約数ペア:

[(1, 201212109879), (3, 67070703293), (11, 18292009989), (33, 6097336663), (121, 1662909999), (151, 1332530529), (363, 554303333), (453, 444176843), (1661, 121139139), (4983, 40379713), (18271, 11012649), (54813, 3670883)]