13137311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 15303168

約数和(自身を除く): 2165857

約数列:

[1, 11, 17, 163, 187, 431, 1793, 2771, 4741, 7327, 30481, 70253, 80597, 772783, 1194301, 13137311]

約数ペア:

[(1, 13137311), (11, 1194301), (17, 772783), (163, 80597), (187, 70253), (431, 30481), (1793, 7327), (2771, 4741)]