299780821781

素因数分解:

$7^1\times {\mathrm{971}}^1\times {\mathrm{2069}}^1\times {\mathrm{21317}}^1$

素因数の和:24364

約数の個数: 16

約数和(自身を含む): 343141349760

約数和(自身を除く): 43360527979

約数列:

[1, 7, 971, 2069, 6797, 14483, 21317, 149219, 2008999, 14062993, 20698807, 44104873, 144891649, 308734111, 42825831683, 299780821781]

約数ペア:

[(1, 299780821781), (7, 42825831683), (971, 308734111), (2069, 144891649), (6797, 44104873), (14483, 20698807), (21317, 14062993), (149219, 2008999)]