26195729

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 31701120

約数和(自身を除く): 5505391

約数列:

[1, 7, 29, 43, 203, 301, 1247, 3001, 8729, 21007, 87029, 129043, 609203, 903301, 3742247, 26195729]

約数ペア:

[(1, 26195729), (7, 3742247), (29, 903301), (43, 609203), (203, 129043), (301, 87029), (1247, 21007), (3001, 8729)]