31651413

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 43192320

約数和(自身を除く): 11540907

約数列:

[1, 3, 73, 113, 219, 339, 1279, 3837, 8249, 24747, 93367, 144527, 280101, 433581, 10550471, 31651413]

約数ペア:

[(1, 31651413), (3, 10550471), (73, 433581), (113, 280101), (219, 144527), (339, 93367), (1279, 24747), (3837, 8249)]