172816441

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{33773}}^1$

素因数の和:33840

約数の個数: 16

約数和(自身を含む): 213992064

約数和(自身を除く): 41175623

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 33773, 236411, 574141, 1452239, 4018987, 10165673, 24688063, 172816441]

約数ペア:

[(1, 172816441), (7, 24688063), (17, 10165673), (43, 4018987), (119, 1452239), (301, 574141), (731, 236411), (5117, 33773)]