1373559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 2021760

約数和(自身を除く): 648201

約数列:

[1, 3, 11, 33, 107, 321, 389, 1167, 1177, 3531, 4279, 12837, 41623, 124869, 457853, 1373559]

約数ペア:

[(1, 1373559), (3, 457853), (11, 124869), (33, 41623), (107, 12837), (321, 4279), (389, 3531), (1167, 1177)]