31196661

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 43075584

約数和(自身を除く): 11878923

約数列:

[1, 3, 37, 111, 127, 381, 2213, 4699, 6639, 14097, 81881, 245643, 281051, 843153, 10398887, 31196661]

約数ペア:

[(1, 31196661), (3, 10398887), (37, 843153), (111, 281051), (127, 245643), (381, 81881), (2213, 14097), (4699, 6639)]