7702407

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 11531520

約数和(自身を除く): 3829113

約数列:

[1, 3, 9, 47, 131, 139, 141, 393, 417, 423, 1179, 1251, 6157, 6533, 18209, 18471, 19599, 54627, 55413, 58797, 163881, 855823, 2567469, 7702407]

約数ペア:

[(1, 7702407), (3, 2567469), (9, 855823), (47, 163881), (131, 58797), (139, 55413), (141, 54627), (393, 19599), (417, 18471), (423, 18209), (1179, 6533), (1251, 6157)]