47809797

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 77720832

約数和(自身を除く): 29911035

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 853, 1099, 2559, 2669, 3297, 5971, 8007, 14501, 17913, 18683, 43503, 56049, 101507, 133921, 304521, 401763, 937447, 2276657, 2812341, 6829971, 15936599, 47809797]

約数ペア:

[(1, 47809797), (3, 15936599), (7, 6829971), (17, 2812341), (21, 2276657), (51, 937447), (119, 401763), (157, 304521), (357, 133921), (471, 101507), (853, 56049), (1099, 43503), (2559, 18683), (2669, 17913), (3297, 14501), (5971, 8007)]