1714496721

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{140521}}^1$

素因数の和:140621

約数の個数: 24

約数和(自身を含む): 2691277344

約数和(自身を除く): 976780623

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 12201, 140521, 421563, 983647, 2950941, 6885529, 11663243, 20656587, 34989729, 81642701, 244928103, 571498907, 1714496721]

約数ペア:

[(1, 1714496721), (3, 571498907), (7, 244928103), (21, 81642701), (49, 34989729), (83, 20656587), (147, 11663243), (249, 6885529), (581, 2950941), (1743, 983647), (4067, 421563), (12201, 140521)]