47184207

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4397}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 74203056

約数和(自身を除く): 27018849

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 4397, 10731, 13191, 30779, 92337, 215453, 320981, 646359, 962943, 2246867, 6740601, 15728069, 47184207]

約数ペア:

[(1, 47184207), (3, 15728069), (7, 6740601), (21, 2246867), (49, 962943), (73, 646359), (147, 320981), (219, 215453), (511, 92337), (1533, 30779), (3577, 13191), (4397, 10731)]