1320296571

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4445443}}^1$

素因数の和:4445463

約数の個数: 16

約数和(自身を含む): 2133813120

約数和(自身を除く): 813516549

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4445443, 13336329, 40008987, 48899873, 120026961, 146699619, 440098857, 1320296571]

約数ペア:

[(1, 1320296571), (3, 440098857), (9, 146699619), (11, 120026961), (27, 48899873), (33, 40008987), (99, 13336329), (297, 4445443)]