786363981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{53201}}^1$

素因数の和:53596

約数の個数: 16

約数和(自身を含む): 1132138560

約数和(自身を除く): 345774579

約数列:

[1, 3, 13, 39, 379, 1137, 4927, 14781, 53201, 159603, 691613, 2074839, 20163179, 60489537, 262121327, 786363981]

約数ペア:

[(1, 786363981), (3, 262121327), (13, 60489537), (39, 20163179), (379, 2074839), (1137, 691613), (4927, 159603), (14781, 53201)]