6667451

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 8262144

約数和(自身を除く): 1594693

約数列:

[1, 7, 17, 43, 119, 301, 731, 1303, 5117, 9121, 22151, 56029, 155057, 392203, 952493, 6667451]

約数ペア:

[(1, 6667451), (7, 952493), (17, 392203), (43, 155057), (119, 56029), (301, 22151), (731, 9121), (1303, 5117)]