74972287

素因数分解:

${\mathrm{13}}^2\times {\mathrm{617}}^1\times {\mathrm{719}}^1$

素因数の和:1362

約数の個数: 12

約数和(自身を含む): 81427680

約数和(自身を除く): 6455393

約数列:

[1, 13, 169, 617, 719, 8021, 9347, 104273, 121511, 443623, 5767099, 74972287]

約数ペア:

[(1, 74972287), (13, 5767099), (169, 443623), (617, 121511), (719, 104273), (8021, 9347)]