9753121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 12096000

約数和(自身を除く): 2342879

約数列:

[1, 7, 17, 41, 119, 287, 697, 1999, 4879, 13993, 33983, 81959, 237881, 573713, 1393303, 9753121]

約数ペア:

[(1, 9753121), (7, 1393303), (17, 573713), (41, 237881), (119, 81959), (287, 33983), (697, 13993), (1999, 4879)]