17893931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 20590848

約数和(自身を除く): 2696917

約数列:

[1, 11, 23, 107, 253, 661, 1177, 2461, 7271, 15203, 27071, 70727, 167233, 777997, 1626721, 17893931]

約数ペア:

[(1, 17893931), (11, 1626721), (23, 777997), (107, 167233), (253, 70727), (661, 27071), (1177, 15203), (2461, 7271)]