22173543

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3229}}^1$

素因数の和:3351

約数の個数: 24

約数和(自身を含む): 36951200

約数和(自身を除く): 14777657

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 3229, 6867, 9687, 22603, 29061, 67809, 203427, 351961, 1055883, 2463727, 3167649, 7391181, 22173543]

約数ペア:

[(1, 22173543), (3, 7391181), (7, 3167649), (9, 2463727), (21, 1055883), (63, 351961), (109, 203427), (327, 67809), (763, 29061), (981, 22603), (2289, 9687), (3229, 6867)]