40177039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1031}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 48545280

約数和(自身を除く): 8368241

約数列:

[1, 7, 19, 133, 293, 1031, 2051, 5567, 7217, 19589, 38969, 137123, 302083, 2114581, 5739577, 40177039]

約数ペア:

[(1, 40177039), (7, 5739577), (19, 2114581), (133, 302083), (293, 137123), (1031, 38969), (2051, 19589), (5567, 7217)]