405998567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{2707}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 445845120

約数和(自身を除く): 39846553

約数列:

[1, 13, 83, 139, 1079, 1807, 2707, 11537, 35191, 149981, 224681, 376273, 2920853, 4891549, 31230659, 405998567]

約数ペア:

[(1, 405998567), (13, 31230659), (83, 4891549), (139, 2920853), (1079, 376273), (1807, 224681), (2707, 149981), (11537, 35191)]