439486567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{443}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 509873616

約数和(自身を除く): 70387049

約数列:

[1, 13, 17, 67, 221, 443, 871, 1139, 4489, 5759, 7531, 14807, 29681, 58357, 76313, 97903, 385853, 504577, 992069, 1988627, 6559501, 25852151, 33806659, 439486567]

約数ペア:

[(1, 439486567), (13, 33806659), (17, 25852151), (67, 6559501), (221, 1988627), (443, 992069), (871, 504577), (1139, 385853), (4489, 97903), (5759, 76313), (7531, 58357), (14807, 29681)]