442172159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181889}}^1$

素因数の和:181930

約数の個数: 16

約数和(自身を含む): 550035360

約数和(自身を除く): 107863201

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 181889, 2000779, 2364557, 3092113, 26010127, 34013243, 40197469, 442172159]

約数ペア:

[(1, 442172159), (11, 40197469), (13, 34013243), (17, 26010127), (143, 3092113), (187, 2364557), (221, 2000779), (2431, 181889)]