581143849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 695721600

約数和(自身を除く): 114577751

約数列:

[1, 11, 13, 139, 143, 169, 173, 1529, 1807, 1859, 1903, 2197, 2249, 19877, 23491, 24047, 24167, 24739, 29237, 258401, 264517, 305383, 312611, 321607, 380081, 3359213, 3438721, 4063943, 4180891, 44703373, 52831259, 581143849]

約数ペア:

[(1, 581143849), (11, 52831259), (13, 44703373), (139, 4180891), (143, 4063943), (169, 3438721), (173, 3359213), (1529, 380081), (1807, 321607), (1859, 312611), (1903, 305383), (2197, 264517), (2249, 258401), (19877, 29237), (23491, 24739), (24047, 24167)]