13869927

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 21596160

約数和(自身を除く): 7726233

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 227, 279, 657, 681, 837, 1971, 2043, 2263, 6129, 6789, 7037, 16571, 20367, 21111, 49713, 61101, 63333, 149139, 189999, 447417, 513701, 1541103, 4623309, 13869927]

約数ペア:

[(1, 13869927), (3, 4623309), (9, 1541103), (27, 513701), (31, 447417), (73, 189999), (93, 149139), (219, 63333), (227, 61101), (279, 49713), (657, 21111), (681, 20367), (837, 16571), (1971, 7037), (2043, 6789), (2263, 6129)]