1220476561

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 1326544128

約数和(自身を除く): 106067567

約数列:

[1, 37, 41, 73, 103, 107, 1517, 2701, 2993, 3811, 3959, 4223, 4387, 7519, 7811, 11021, 110741, 156251, 162319, 278203, 289007, 308279, 320251, 407777, 451861, 804533, 11406323, 11849287, 16718857, 29767721, 32985853, 1220476561]

約数ペア:

[(1, 1220476561), (37, 32985853), (41, 29767721), (73, 16718857), (103, 11849287), (107, 11406323), (1517, 804533), (2701, 451861), (2993, 407777), (3811, 320251), (3959, 308279), (4223, 289007), (4387, 278203), (7519, 162319), (7811, 156251), (11021, 110741)]