246942017

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{569}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 305276040

約数和(自身を除く): 58334023

約数列:

[1, 7, 17, 49, 119, 521, 569, 833, 3647, 3983, 8857, 9673, 25529, 27881, 61999, 67711, 296449, 433993, 473977, 2075143, 5039633, 14526001, 35277431, 246942017]

約数ペア:

[(1, 246942017), (7, 35277431), (17, 14526001), (49, 5039633), (119, 2075143), (521, 473977), (569, 433993), (833, 296449), (3647, 67711), (3983, 61999), (8857, 27881), (9673, 25529)]