305307801

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 448448000

約数和(自身を除く): 143140199

約数列:

[1, 3, 9, 109, 139, 327, 417, 981, 1251, 2239, 6717, 15151, 20151, 45453, 136359, 244051, 311221, 732153, 933663, 2196459, 2800989, 33923089, 101769267, 305307801]

約数ペア:

[(1, 305307801), (3, 101769267), (9, 33923089), (109, 2800989), (139, 2196459), (327, 933663), (417, 732153), (981, 311221), (1251, 244051), (2239, 136359), (6717, 45453), (15151, 20151)]