2214801

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 3363360

約数和(自身を除く): 1148559

約数列:

[1, 3, 9, 43, 59, 97, 129, 177, 291, 387, 531, 873, 2537, 4171, 5723, 7611, 12513, 17169, 22833, 37539, 51507, 246089, 738267, 2214801]

約数ペア:

[(1, 2214801), (3, 738267), (9, 246089), (43, 51507), (59, 37539), (97, 22833), (129, 17169), (177, 12513), (291, 7611), (387, 5723), (531, 4171), (873, 2537)]