24989167

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 31149360

約数和(自身を除く): 6160193

約数列:

[1, 7, 17, 49, 119, 131, 229, 833, 917, 1603, 2227, 3893, 6419, 11221, 15589, 27251, 29999, 109123, 190757, 209993, 509983, 1469951, 3569881, 24989167]

約数ペア:

[(1, 24989167), (7, 3569881), (17, 1469951), (49, 509983), (119, 209993), (131, 190757), (229, 109123), (833, 29999), (917, 27251), (1603, 15589), (2227, 11221), (3893, 6419)]