27960233

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 34145280

約数和(自身を除く): 6185047

約数列:

[1, 7, 31, 49, 79, 217, 233, 553, 1519, 1631, 2449, 3871, 7223, 11417, 17143, 18407, 50561, 120001, 128849, 353927, 570617, 901943, 3994319, 27960233]

約数ペア:

[(1, 27960233), (7, 3994319), (31, 901943), (49, 570617), (79, 353927), (217, 128849), (233, 120001), (553, 50561), (1519, 18407), (1631, 17143), (2449, 11417), (3871, 7223)]