11917360021

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{8386601}}^1$

素因数の和:8386644

約数の個数: 12

約数和(自身を含む): 14341089420

約数和(自身を除く): 2423729399

約数列:

[1, 7, 29, 49, 203, 1421, 8386601, 58706207, 243211429, 410943449, 1702480003, 11917360021]

約数ペア:

[(1, 11917360021), (7, 1702480003), (29, 410943449), (49, 243211429), (203, 58706207), (1421, 8386601)]