1616047489

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{102107}}^1$

素因数の和:102157

約数の個数: 24

約数和(自身を含む): 2095256160

約数和(自身を除く): 479208671

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 102107, 714749, 1735819, 1940033, 5003243, 12150733, 13580231, 32980561, 85055131, 95061617, 230863927, 1616047489]

約数ペア:

[(1, 1616047489), (7, 230863927), (17, 95061617), (19, 85055131), (49, 32980561), (119, 13580231), (133, 12150733), (323, 5003243), (833, 1940033), (931, 1735819), (2261, 714749), (15827, 102107)]