22245663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 33783552

約数和(自身を除く): 11537889

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 257, 473, 671, 771, 1419, 2013, 2623, 2827, 7869, 8481, 11051, 15677, 28853, 33153, 47031, 86559, 121561, 172447, 364683, 517341, 674111, 2022333, 7415221, 22245663]

約数ペア:

[(1, 22245663), (3, 7415221), (11, 2022333), (33, 674111), (43, 517341), (61, 364683), (129, 172447), (183, 121561), (257, 86559), (473, 47031), (671, 33153), (771, 28853), (1419, 15677), (2013, 11051), (2623, 8481), (2827, 7869)]