22465989

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27431}}^1$

素因数の和:27457

約数の個数: 24

約数和(自身を含む): 39940992

約数和(自身を除く): 17475003

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 27431, 82293, 192017, 246879, 356603, 576051, 1069809, 1728153, 2496221, 3209427, 7488663, 22465989]

約数ペア:

[(1, 22465989), (3, 7488663), (7, 3209427), (9, 2496221), (13, 1728153), (21, 1069809), (39, 576051), (63, 356603), (91, 246879), (117, 192017), (273, 82293), (819, 27431)]