478575471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 708744960

約数和(自身を除く): 230169489

約数列:

[1, 3, 11, 33, 101, 139, 303, 417, 1033, 1111, 1529, 3099, 3333, 4587, 11363, 14039, 34089, 42117, 104333, 143587, 154429, 312999, 430761, 463287, 1147663, 1579457, 3442989, 4738371, 14502287, 43506861, 159525157, 478575471]

約数ペア:

[(1, 478575471), (3, 159525157), (11, 43506861), (33, 14502287), (101, 4738371), (139, 3442989), (303, 1579457), (417, 1147663), (1033, 463287), (1111, 430761), (1529, 312999), (3099, 154429), (3333, 143587), (4587, 104333), (11363, 42117), (14039, 34089)]