1386708291

素因数分解:

$3^2\times {\mathrm{2251}}^1\times {\mathrm{68449}}^1$

素因数の和:70706

約数の個数: 12

約数和(自身を含む): 2003942200

約数和(自身を除く): 617233909

約数列:

[1, 3, 9, 2251, 6753, 20259, 68449, 205347, 616041, 154078699, 462236097, 1386708291]

約数ペア:

[(1, 1386708291), (3, 462236097), (9, 154078699), (2251, 616041), (6753, 205347), (20259, 68449)]