1330656999

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{71437}}^1$

素因数の和:72334

約数の個数: 16

約数和(自身を含む): 2029982208

約数和(自身を除く): 699325209

約数列:

[1, 3, 7, 21, 887, 2661, 6209, 18627, 71437, 214311, 500059, 1500177, 63364619, 190093857, 443552333, 1330656999]

約数ペア:

[(1, 1330656999), (3, 443552333), (7, 190093857), (21, 63364619), (887, 1500177), (2661, 500059), (6209, 214311), (18627, 71437)]