12131977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 14591808

約数和(自身を除く): 2459831

約数列:

[1, 11, 13, 43, 143, 473, 559, 1973, 6149, 21703, 25649, 84839, 282139, 933229, 1102907, 12131977]

約数ペア:

[(1, 12131977), (11, 1102907), (13, 933229), (43, 282139), (143, 84839), (473, 25649), (559, 21703), (1973, 6149)]