30519951

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12011}}^1$

素因数の和:12043

約数の個数: 24

約数和(自身を含む): 51123072

約数和(自身を除く): 20603121

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 12011, 36033, 84077, 132121, 252231, 396363, 924847, 1453331, 2774541, 4359993, 10173317, 30519951]

約数ペア:

[(1, 30519951), (3, 10173317), (7, 4359993), (11, 2774541), (21, 1453331), (33, 924847), (77, 396363), (121, 252231), (231, 132121), (363, 84077), (847, 36033), (2541, 12011)]