7959119

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 9959040

約数和(自身を除く): 1999921

約数列:

[1, 7, 19, 49, 83, 103, 133, 581, 721, 931, 1577, 1957, 4067, 5047, 8549, 11039, 13699, 59843, 77273, 95893, 162431, 418901, 1137017, 7959119]

約数ペア:

[(1, 7959119), (7, 1137017), (19, 418901), (49, 162431), (83, 95893), (103, 77273), (133, 59843), (581, 13699), (721, 11039), (931, 8549), (1577, 5047), (1957, 4067)]