749904281

素因数分解:

$7^2\times {\mathrm{829}}^1\times {\mathrm{18461}}^1$

素因数の和:19304

約数の個数: 12

約数和(自身を含む): 873437220

約数和(自身を除く): 123532939

約数列:

[1, 7, 49, 829, 5803, 18461, 40621, 129227, 904589, 15304169, 107129183, 749904281]

約数ペア:

[(1, 749904281), (7, 107129183), (49, 15304169), (829, 904589), (5803, 129227), (18461, 40621)]