47438313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71551}}^1$

素因数の和:71584

約数の個数: 16

約数和(自身を含む): 72124416

約数和(自身を除く): 24686103

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 71551, 214653, 930163, 1216367, 2790489, 3649101, 15812771, 47438313]

約数ペア:

[(1, 47438313), (3, 15812771), (13, 3649101), (17, 2790489), (39, 1216367), (51, 930163), (221, 214653), (663, 71551)]