6980319

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 10934352

約数和(自身を除く): 3954033

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 1061, 2193, 3183, 6579, 9549, 18037, 45623, 54111, 136869, 162333, 410607, 775591, 2326773, 6980319]

約数ペア:

[(1, 6980319), (3, 2326773), (9, 775591), (17, 410607), (43, 162333), (51, 136869), (129, 54111), (153, 45623), (387, 18037), (731, 9549), (1061, 6579), (2193, 3183)]