39397127

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 52640640

約数和(自身を除く): 13243513

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 3847, 10241, 26929, 42317, 73093, 188503, 296219, 511651, 804023, 2073533, 3581557, 5628161, 39397127]

約数ペア:

[(1, 39397127), (7, 5628161), (11, 3581557), (19, 2073533), (49, 804023), (77, 511651), (133, 296219), (209, 188503), (539, 73093), (931, 42317), (1463, 26929), (3847, 10241)]