12680212251

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14042317}}^1$

素因数の和:14042370

約数の個数: 16

約数和(自身を含む): 19771583744

約数和(自身を除く): 7091371493

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 14042317, 42126951, 98296219, 294888657, 603819631, 1811458893, 4226737417, 12680212251]

約数ペア:

[(1, 12680212251), (3, 4226737417), (7, 1811458893), (21, 603819631), (43, 294888657), (129, 98296219), (301, 42126951), (903, 14042317)]