211888962051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{8867}}^1\times {\mathrm{612727}}^1$

素因数の和:621610

約数の個数: 16

約数和(自身を含む): 304285626624

約数和(自身を除く): 92396664573

約数列:

[1, 3, 13, 39, 8867, 26601, 115271, 345813, 612727, 1838181, 7965451, 23896353, 5433050309, 16299150927, 70629654017, 211888962051]

約数ペア:

[(1, 211888962051), (3, 70629654017), (13, 16299150927), (39, 5433050309), (8867, 23896353), (26601, 7965451), (115271, 1838181), (345813, 612727)]