2017289667

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{244787}}^1$

素因数の和:244898

約数の個数: 16

約数和(自身を含む): 2796458112

約数和(自身を除く): 779168445

約数列:

[1, 3, 41, 67, 123, 201, 2747, 8241, 244787, 734361, 10036267, 16400729, 30108801, 49202187, 672429889, 2017289667]

約数ペア:

[(1, 2017289667), (3, 672429889), (41, 49202187), (67, 30108801), (123, 16400729), (201, 10036267), (2747, 734361), (8241, 244787)]