22280997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3329}}^1$

素因数の和:3452

約数の個数: 16

約数和(自身を含む): 31328640

約数和(自身を除く): 9047643

約数列:

[1, 3, 23, 69, 97, 291, 2231, 3329, 6693, 9987, 76567, 229701, 322913, 968739, 7426999, 22280997]

約数ペア:

[(1, 22280997), (3, 7426999), (23, 968739), (69, 322913), (97, 229701), (291, 76567), (2231, 9987), (3329, 6693)]