47380023

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5395

約数の個数: 24

約数和(自身を含む): 73087872

約数和(自身を除く): 25707849

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 5323, 8901, 15969, 47907, 122429, 228889, 367287, 686667, 1101861, 2060001, 5264447, 15793341, 47380023]

約数ペア:

[(1, 47380023), (3, 15793341), (9, 5264447), (23, 2060001), (43, 1101861), (69, 686667), (129, 367287), (207, 228889), (387, 122429), (989, 47907), (2967, 15969), (5323, 8901)]