47919443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 57315600

約数和(自身を除く): 9396157

約数列:

[1, 11, 13, 143, 149, 169, 173, 1639, 1859, 1903, 1937, 2249, 21307, 24739, 25181, 25777, 29237, 276991, 283547, 321607, 335101, 3686111, 4356313, 47919443]

約数ペア:

[(1, 47919443), (11, 4356313), (13, 3686111), (143, 335101), (149, 321607), (169, 283547), (173, 276991), (1639, 29237), (1859, 25777), (1903, 25181), (1937, 24739), (2249, 21307)]