2017118733

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1352863}}^1$

素因数の和:1352944

約数の個数: 16

約数和(自身を含む): 3116998656

約数和(自身を除く): 1099879923

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1352863, 4058589, 9470041, 28410123, 96053273, 288159819, 672372911, 2017118733]

約数ペア:

[(1, 2017118733), (3, 672372911), (7, 288159819), (21, 96053273), (71, 28410123), (213, 9470041), (497, 4058589), (1491, 1352863)]