17467407

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{2423}}^1$

素因数の和:2524

約数の個数: 20

約数和(自身を含む): 26397360

約数和(自身を除く): 8929953

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 2423, 7209, 7269, 21807, 65421, 196263, 215647, 646941, 1940823, 5822469, 17467407]

約数ペア:

[(1, 17467407), (3, 5822469), (9, 1940823), (27, 646941), (81, 215647), (89, 196263), (267, 65421), (801, 21807), (2403, 7269), (2423, 7209)]