12471333

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 19803168

約数和(自身を除く): 7331835

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1973, 2107, 5919, 6321, 13811, 41433, 84839, 96677, 254517, 290031, 593873, 1781619, 4157111, 12471333]

約数ペア:

[(1, 12471333), (3, 4157111), (7, 1781619), (21, 593873), (43, 290031), (49, 254517), (129, 96677), (147, 84839), (301, 41433), (903, 13811), (1973, 6321), (2107, 5919)]