22522821

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 31774080

約数和(自身を除く): 9251259

約数列:

[1, 3, 29, 79, 87, 113, 237, 339, 841, 2291, 2523, 3277, 6873, 8927, 9831, 26781, 66439, 95033, 199317, 258883, 285099, 776649, 7507607, 22522821]

約数ペア:

[(1, 22522821), (3, 7507607), (29, 776649), (79, 285099), (87, 258883), (113, 199317), (237, 95033), (339, 66439), (841, 26781), (2291, 9831), (2523, 8927), (3277, 6873)]