2017605891

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3099241}}^1$

素因数の和:3099282

約数の個数: 16

約数和(自身を含む): 3173623808

約数和(自身を除く): 1156017917

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3099241, 9297723, 21694687, 65084061, 96076471, 288229413, 672535297, 2017605891]

約数ペア:

[(1, 2017605891), (3, 672535297), (7, 288229413), (21, 96076471), (31, 65084061), (93, 21694687), (217, 9297723), (651, 3099241)]