2201508727

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 2468654496

約数和(自身を除く): 267145769

約数列:

[1, 11, 61, 121, 461, 647, 671, 5071, 7117, 7381, 28121, 39467, 55781, 78287, 298267, 309331, 434137, 3280937, 3402641, 4775507, 18194287, 36090307, 200137157, 2201508727]

約数ペア:

[(1, 2201508727), (11, 200137157), (61, 36090307), (121, 18194287), (461, 4775507), (647, 3402641), (671, 3280937), (5071, 434137), (7117, 309331), (7381, 298267), (28121, 78287), (39467, 55781)]