171454998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199831}}^1$

素因数の和:199860

約数の個数: 32

約数和(自身を含む): 402861312

約数和(自身を除く): 231406314

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 199831, 399662, 599493, 1198986, 2198141, 2597803, 4396282, 5195606, 6594423, 7793409, 13188846, 15586818, 28575833, 57151666, 85727499, 171454998]

約数ペア:

[(1, 171454998), (2, 85727499), (3, 57151666), (6, 28575833), (11, 15586818), (13, 13188846), (22, 7793409), (26, 6594423), (33, 5195606), (39, 4396282), (66, 2597803), (78, 2198141), (143, 1198986), (286, 599493), (429, 399662), (858, 199831)]