717492711

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{32911}}^1$

素因数の和:32983

約数の個数: 24

約数和(自身を含む): 1060029696

約数和(自身を除く): 342536985

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 7267, 21801, 32911, 98733, 427843, 1283529, 1415173, 4245519, 5561959, 16685877, 18397249, 55191747, 239164237, 717492711]

約数ペア:

[(1, 717492711), (3, 239164237), (13, 55191747), (39, 18397249), (43, 16685877), (129, 5561959), (169, 4245519), (507, 1415173), (559, 1283529), (1677, 427843), (7267, 98733), (21801, 32911)]