6636749

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 8224128

約数和(自身を除く): 1587379

約数列:

[1, 7, 17, 43, 119, 301, 731, 1297, 5117, 9079, 22049, 55771, 154343, 390397, 948107, 6636749]

約数ペア:

[(1, 6636749), (7, 948107), (17, 390397), (43, 154343), (119, 55771), (301, 22049), (731, 9079), (1297, 5117)]