4083072009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1\times {\mathrm{7907}}^1$

素因数の和:11956

約数の個数: 16

約数和(自身を含む): 5572799232

約数和(自身を除く): 1489727223

約数列:

[1, 3, 43, 129, 4003, 7907, 12009, 23721, 172129, 340001, 516387, 1020003, 31651721, 94955163, 1361024003, 4083072009]

約数ペア:

[(1, 4083072009), (3, 1361024003), (43, 94955163), (129, 31651721), (4003, 1020003), (7907, 516387), (12009, 340001), (23721, 172129)]