12565089

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 18880680

約数和(自身を除く): 6315591

約数列:

[1, 3, 9, 37, 97, 111, 291, 333, 389, 873, 1167, 3501, 3589, 10767, 14393, 32301, 37733, 43179, 113199, 129537, 339597, 1396121, 4188363, 12565089]

約数ペア:

[(1, 12565089), (3, 4188363), (9, 1396121), (37, 339597), (97, 129537), (111, 113199), (291, 43179), (333, 37733), (389, 32301), (873, 14393), (1167, 10767), (3501, 3589)]