181392431

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 212797872

約数和(自身を除く): 31405441

約数列:

[1, 11, 17, 121, 163, 187, 541, 1793, 2057, 2771, 5951, 9197, 19723, 30481, 65461, 88183, 101167, 335291, 970013, 1112837, 1499111, 10670143, 16490221, 181392431]

約数ペア:

[(1, 181392431), (11, 16490221), (17, 10670143), (121, 1499111), (163, 1112837), (187, 970013), (541, 335291), (1793, 101167), (2057, 88183), (2771, 65461), (5951, 30481), (9197, 19723)]