21320876447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1823}}^1\times {\mathrm{3733}}^1$

素因数の和:5810

約数の個数: 16

約数和(自身を含む): 23075044608

約数和(自身を除く): 1754168161

約数列:

[1, 13, 241, 1823, 3133, 3733, 23699, 48529, 439343, 899653, 5711459, 6805259, 11695489, 88468367, 1640067419, 21320876447]

約数ペア:

[(1, 21320876447), (13, 1640067419), (241, 88468367), (1823, 11695489), (3133, 6805259), (3733, 5711459), (23699, 899653), (48529, 439343)]