22253643

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 34574400

約数和(自身を除く): 12320757

約数列:

[1, 3, 9, 27, 29, 87, 97, 261, 291, 293, 783, 873, 879, 2619, 2637, 2813, 7911, 8439, 8497, 25317, 25491, 28421, 75951, 76473, 85263, 229419, 255789, 767367, 824209, 2472627, 7417881, 22253643]

約数ペア:

[(1, 22253643), (3, 7417881), (9, 2472627), (27, 824209), (29, 767367), (87, 255789), (97, 229419), (261, 85263), (291, 76473), (293, 75951), (783, 28421), (873, 25491), (879, 25317), (2619, 8497), (2637, 8439), (2813, 7911)]