3790233

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 20

約数和(自身を含む): 5748468

約数和(自身を除く): 1958235

約数列:

[1, 3, 9, 27, 73, 81, 219, 641, 657, 1923, 1971, 5769, 5913, 17307, 46793, 51921, 140379, 421137, 1263411, 3790233]

約数ペア:

[(1, 3790233), (3, 1263411), (9, 421137), (27, 140379), (73, 51921), (81, 46793), (219, 17307), (641, 5913), (657, 5769), (1923, 1971)]