2017295259

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{807241}}^1$

素因数の和:807275

約数の個数: 24

約数和(自身を含む): 3312921168

約数和(自身を除く): 1295625909

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 807241, 2421723, 5650687, 13723097, 16952061, 39554809, 41169291, 96061679, 118664427, 288185037, 672431753, 2017295259]

約数ペア:

[(1, 2017295259), (3, 672431753), (7, 288185037), (17, 118664427), (21, 96061679), (49, 41169291), (51, 39554809), (119, 16952061), (147, 13723097), (357, 5650687), (833, 2421723), (2499, 807241)]