117863389

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4253}}^1$

素因数の和:4404

約数の個数: 16

約数和(自身を含む): 139667328

約数和(自身を除く): 21803939

約数列:

[1, 7, 37, 107, 259, 749, 3959, 4253, 27713, 29771, 157361, 455071, 1101527, 3185497, 16837627, 117863389]

約数ペア:

[(1, 117863389), (7, 16837627), (37, 3185497), (107, 1101527), (259, 455071), (749, 157361), (3959, 29771), (4253, 27713)]