48394311

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17327}}^1$

素因数の和:17363

約数の個数: 24

約数和(自身を含む): 79015680

約数和(自身を除く): 30621369

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 17327, 51981, 121289, 329213, 363867, 849023, 987639, 2304491, 2547069, 6913473, 16131437, 48394311]

約数ペア:

[(1, 48394311), (3, 16131437), (7, 6913473), (19, 2547069), (21, 2304491), (49, 987639), (57, 849023), (133, 363867), (147, 329213), (399, 121289), (931, 51981), (2793, 17327)]