120754139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 142207488

約数和(自身を除く): 21453349

約数列:

[1, 11, 19, 47, 209, 361, 517, 647, 893, 3971, 7117, 9823, 12293, 16967, 30409, 135223, 186637, 233567, 334499, 577771, 2569237, 6355481, 10977649, 120754139]

約数ペア:

[(1, 120754139), (11, 10977649), (19, 6355481), (47, 2569237), (209, 577771), (361, 334499), (517, 233567), (647, 186637), (893, 135223), (3971, 30409), (7117, 16967), (9823, 12293)]