940973999

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2203}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 1145727360

約数和(自身を除く): 204753361

約数列:

[1, 7, 23, 49, 161, 379, 1127, 2203, 2653, 8717, 15421, 18571, 50669, 61019, 107947, 354683, 427133, 834937, 2482781, 5844559, 19203551, 40911913, 134424857, 940973999]

約数ペア:

[(1, 940973999), (7, 134424857), (23, 40911913), (49, 19203551), (161, 5844559), (379, 2482781), (1127, 834937), (2203, 427133), (2653, 354683), (8717, 107947), (15421, 61019), (18571, 50669)]