1073181389

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67807}}^1$

素因数の和:67857

約数の個数: 24

約数和(自身を含む): 1391420160

約数和(自身を除く): 318238771

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 67807, 474649, 1152719, 1288333, 3322543, 8069033, 9018331, 21901661, 56483231, 63128317, 153311627, 1073181389]

約数ペア:

[(1, 1073181389), (7, 153311627), (17, 63128317), (19, 56483231), (49, 21901661), (119, 9018331), (133, 8069033), (323, 3322543), (833, 1288333), (931, 1152719), (2261, 474649), (15827, 67807)]