171108518

素因数分解:

$2^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{6151}}^1$

素因数の和:8147

約数の個数: 16

約数和(自身を含む): 293524224

約数和(自身を除く): 122415706

約数列:

[1, 2, 7, 14, 1987, 3974, 6151, 12302, 13909, 27818, 43057, 86114, 12222037, 24444074, 85554259, 171108518]

約数ペア:

[(1, 171108518), (2, 85554259), (7, 24444074), (14, 12222037), (1987, 86114), (3974, 43057), (6151, 27818), (12302, 13909)]