413990527209

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{679787401}}^1$

素因数の和:679787440

約数の個数: 16

約数和(自身を含む): 652595905920

約数和(自身を除く): 238605378711

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 679787401, 2039362203, 4758511807, 14275535421, 19713834629, 59141503887, 137996842403, 413990527209]

約数ペア:

[(1, 413990527209), (3, 137996842403), (7, 59141503887), (21, 19713834629), (29, 14275535421), (87, 4758511807), (203, 2039362203), (609, 679787401)]