22745723

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 31567872

約数和(自身を除く): 8822149

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 733, 1001, 2387, 2821, 4433, 5131, 8063, 9529, 22723, 31031, 56441, 66703, 104819, 159061, 249953, 295399, 733733, 1749671, 2067793, 3249389, 22745723]

約数ペア:

[(1, 22745723), (7, 3249389), (11, 2067793), (13, 1749671), (31, 733733), (77, 295399), (91, 249953), (143, 159061), (217, 104819), (341, 66703), (403, 56441), (733, 31031), (1001, 22723), (2387, 9529), (2821, 8063), (4433, 5131)]