6491097

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 20

約数和(自身を含む): 9788416

約数和(自身を除く): 3297319

約数列:

[1, 3, 9, 27, 81, 127, 381, 631, 1143, 1893, 3429, 5679, 10287, 17037, 51111, 80137, 240411, 721233, 2163699, 6491097]

約数ペア:

[(1, 6491097), (3, 2163699), (9, 721233), (27, 240411), (81, 80137), (127, 51111), (381, 17037), (631, 10287), (1143, 5679), (1893, 3429)]