39687979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 46085760

約数和(自身を除く): 6397781

約数列:

[1, 17, 19, 29, 223, 323, 361, 493, 551, 3791, 4237, 6137, 6467, 9367, 10469, 72029, 80503, 109939, 122873, 177973, 1368551, 2088841, 2334587, 39687979]

約数ペア:

[(1, 39687979), (17, 2334587), (19, 2088841), (29, 1368551), (223, 177973), (323, 122873), (361, 109939), (493, 80503), (551, 72029), (3791, 10469), (4237, 9367), (6137, 6467)]