9975133

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 12096000

約数和(自身を除く): 2120867

約数列:

[1, 7, 19, 133, 179, 419, 1253, 2933, 3401, 7961, 23807, 55727, 75001, 525007, 1425019, 9975133]

約数ペア:

[(1, 9975133), (7, 1425019), (19, 525007), (133, 75001), (179, 55727), (419, 23807), (1253, 7961), (2933, 3401)]