30228939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3011

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 17338581

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 2903, 3471, 8709, 10413, 26127, 37739, 113217, 258367, 339651, 775101, 2325303, 3358771, 10076313, 30228939]

約数ペア:

[(1, 30228939), (3, 10076313), (9, 3358771), (13, 2325303), (39, 775101), (89, 339651), (117, 258367), (267, 113217), (801, 37739), (1157, 26127), (2903, 10413), (3471, 8709)]