123880432879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1031}}^1\times {\mathrm{2707}}^1$

素因数の和:4135

約数の個数: 32

約数和(自身を含む): 150508993536

約数和(自身を除く): 26628560657

約数列:

[1, 7, 17, 119, 373, 1031, 2611, 2707, 6341, 7217, 17527, 18949, 44387, 46019, 122689, 322133, 384563, 1009711, 2691941, 2790917, 6537571, 7067977, 17165087, 19536419, 45762997, 47445589, 120155609, 332119123, 1041012041, 7287084287, 17697204697, 123880432879]

約数ペア:

[(1, 123880432879), (7, 17697204697), (17, 7287084287), (119, 1041012041), (373, 332119123), (1031, 120155609), (2611, 47445589), (2707, 45762997), (6341, 19536419), (7217, 17165087), (17527, 7067977), (18949, 6537571), (44387, 2790917), (46019, 2691941), (122689, 1009711), (322133, 384563)]