6652401

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 3992079

約数列:

[1, 3, 7, 21, 43, 53, 129, 139, 159, 301, 371, 417, 903, 973, 1113, 2279, 2919, 5977, 6837, 7367, 15953, 17931, 22101, 41839, 47859, 51569, 125517, 154707, 316781, 950343, 2217467, 6652401]

約数ペア:

[(1, 6652401), (3, 2217467), (7, 950343), (21, 316781), (43, 154707), (53, 125517), (129, 51569), (139, 47859), (159, 41839), (301, 22101), (371, 17931), (417, 15953), (903, 7367), (973, 6837), (1113, 5977), (2279, 2919)]