1983321719

素因数分解:

${\mathrm{107}}^2\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1246

約数の個数: 12

約数和(自身を含む): 2013969048

約数和(自身を除く): 30647329

約数列:

[1, 107, 211, 821, 11449, 22577, 87847, 173231, 2415739, 9399629, 18535717, 1983321719]

約数ペア:

[(1, 1983321719), (107, 18535717), (211, 9399629), (821, 2415739), (11449, 173231), (22577, 87847)]