7862427

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:984

約数の個数: 20

約数和(自身を含む): 11862840

約数和(自身を除く): 4000413

約数列:

[1, 3, 9, 27, 81, 113, 339, 859, 1017, 2577, 3051, 7731, 9153, 23193, 69579, 97067, 291201, 873603, 2620809, 7862427]

約数ペア:

[(1, 7862427), (3, 2620809), (9, 873603), (27, 291201), (81, 97067), (113, 69579), (339, 23193), (859, 9153), (1017, 7731), (2577, 3051)]