401490037

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{10037}}^1$

素因数の和:10248

約数の個数: 16

約数和(自身を含む): 460382832

約数和(自身を除く): 58892795

約数列:

[1, 13, 17, 181, 221, 2353, 3077, 10037, 40001, 130481, 170629, 1816697, 2218177, 23617061, 30883849, 401490037]

約数ペア:

[(1, 401490037), (13, 30883849), (17, 23617061), (181, 2218177), (221, 1816697), (2353, 170629), (3077, 130481), (10037, 40001)]