426123841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{21751}}^1$

素因数の和:21912

約数の個数: 16

約数和(自身を含む): 504298368

約数和(自身を除く): 78174527

約数列:

[1, 11, 13, 137, 143, 1507, 1781, 19591, 21751, 239261, 282763, 2979887, 3110393, 32778757, 38738531, 426123841]

約数ペア:

[(1, 426123841), (11, 38738531), (13, 32778757), (137, 3110393), (143, 2979887), (1507, 282763), (1781, 239261), (19591, 21751)]