1333629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 2215200

約数和(自身を除く): 881571

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 709, 1881, 2127, 6381, 7799, 13471, 23397, 40413, 70191, 121239, 148181, 444543, 1333629]

約数ペア:

[(1, 1333629), (3, 444543), (9, 148181), (11, 121239), (19, 70191), (33, 40413), (57, 23397), (99, 13471), (171, 7799), (209, 6381), (627, 2127), (709, 1881)]