674121

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 1050624

約数和(自身を除く): 376503

約数列:

[1, 3, 7, 21, 47, 141, 329, 683, 987, 2049, 4781, 14343, 32101, 96303, 224707, 674121]

約数ペア:

[(1, 674121), (3, 224707), (7, 96303), (21, 32101), (47, 14343), (141, 4781), (329, 2049), (683, 987)]