428617501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1571}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 477485568

約数和(自身を除く): 48868067

約数列:

[1, 13, 31, 403, 677, 1571, 8801, 20423, 20987, 48701, 272831, 633113, 1063567, 13826371, 32970577, 428617501]

約数ペア:

[(1, 428617501), (13, 32970577), (31, 13826371), (403, 1063567), (677, 633113), (1571, 272831), (8801, 48701), (20423, 20987)]