10705203

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1048

約数の個数: 20

約数和(自身を含む): 16117200

約数和(自身を除く): 5411997

約数列:

[1, 3, 9, 27, 81, 149, 447, 887, 1341, 2661, 4023, 7983, 12069, 23949, 71847, 132163, 396489, 1189467, 3568401, 10705203]

約数ペア:

[(1, 10705203), (3, 3568401), (9, 1189467), (27, 396489), (81, 132163), (149, 71847), (447, 23949), (887, 12069), (1341, 7983), (2661, 4023)]