224715421

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{8293}}^1$

素因数の和:8393

約数の個数: 16

約数和(自身を含む): 265408000

約数和(自身を除く): 40692579

約数列:

[1, 7, 49, 79, 343, 553, 3871, 8293, 27097, 58051, 406357, 655147, 2844499, 4586029, 32102203, 224715421]

約数ペア:

[(1, 224715421), (7, 32102203), (49, 4586029), (79, 2844499), (343, 655147), (553, 406357), (3871, 58051), (8293, 27097)]