22179807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 34673184

約数和(自身を除く): 12493377

約数列:

[1, 3, 9, 13, 39, 117, 293, 647, 879, 1941, 2637, 3809, 5823, 8411, 11427, 25233, 34281, 75699, 189571, 568713, 1706139, 2464423, 7393269, 22179807]

約数ペア:

[(1, 22179807), (3, 7393269), (9, 2464423), (13, 1706139), (39, 568713), (117, 189571), (293, 75699), (647, 34281), (879, 25233), (1941, 11427), (2637, 8411), (3809, 5823)]