13189297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 15349824

約数和(自身を除く): 2160527

約数列:

[1, 11, 17, 187, 251, 281, 2761, 3091, 4267, 4777, 46937, 52547, 70531, 775841, 1199027, 13189297]

約数ペア:

[(1, 13189297), (11, 1199027), (17, 775841), (187, 70531), (251, 52547), (281, 46937), (2761, 4777), (3091, 4267)]