25826013

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{13103}}^1$

素因数の和:13185

約数の個数: 16

約数和(自身を含む): 38787840

約数和(自身を除く): 12961827

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 13103, 39309, 117927, 353781, 956519, 2869557, 8608671, 25826013]

約数ペア:

[(1, 25826013), (3, 8608671), (9, 2869557), (27, 956519), (73, 353781), (219, 117927), (657, 39309), (1971, 13103)]