942407263

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{283}}^2$

素因数の和:655

約数の個数: 18

約数和(自身を含む): 1107861432

約数和(自身を除く): 165454169

約数列:

[1, 7, 41, 283, 287, 1681, 1981, 11603, 11767, 80089, 81221, 475723, 560623, 3283649, 3330061, 22985543, 134629609, 942407263]

約数ペア:

[(1, 942407263), (7, 134629609), (41, 22985543), (283, 3330061), (287, 3283649), (1681, 560623), (1981, 475723), (11603, 81221), (11767, 80089)]