38864099729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7001279}}^1$

素因数の和:7001360

約数の個数: 16

約数和(自身を含む): 48616888320

約数和(自身を除く): 9752788591

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 7001279, 49008953, 91016627, 427078019, 637116389, 2989546133, 5552014247, 38864099729]

約数ペア:

[(1, 38864099729), (7, 5552014247), (13, 2989546133), (61, 637116389), (91, 427078019), (427, 91016627), (793, 49008953), (5551, 7001279)]