1330358811

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{65687}}^1$

素因数の和:65890

約数の個数: 16

約数和(自身を含む): 1826651904

約数和(自身を除く): 496293093

約数列:

[1, 3, 43, 129, 157, 471, 6751, 20253, 65687, 197061, 2824541, 8473623, 10312859, 30938577, 443452937, 1330358811]

約数ペア:

[(1, 1330358811), (3, 443452937), (43, 30938577), (129, 10312859), (157, 8473623), (471, 2824541), (6751, 197061), (20253, 65687)]