1311402

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1853

約数の個数: 16

約数和(自身を含む): 2644992

約数和(自身を除く): 1333590

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 1721, 3442, 5163, 10326, 218567, 437134, 655701, 1311402]

約数ペア:

[(1, 1311402), (2, 655701), (3, 437134), (6, 218567), (127, 10326), (254, 5163), (381, 3442), (762, 1721)]