1045233

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 1767168

約数和(自身を除く): 721935

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 353, 423, 987, 1059, 2471, 2961, 3177, 7413, 16591, 22239, 49773, 116137, 149319, 348411, 1045233]

約数ペア:

[(1, 1045233), (3, 348411), (7, 149319), (9, 116137), (21, 49773), (47, 22239), (63, 16591), (141, 7413), (329, 3177), (353, 2961), (423, 2471), (987, 1059)]