1276243329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{139801}}^1$

素因数の和:140000

約数の個数: 16

約数和(自身を含む): 1811833920

約数和(自身を除く): 535590591

約数列:

[1, 3, 17, 51, 179, 537, 3043, 9129, 139801, 419403, 2376617, 7129851, 25024379, 75073137, 425414443, 1276243329]

約数ペア:

[(1, 1276243329), (3, 425414443), (17, 75073137), (51, 25024379), (179, 7129851), (537, 2376617), (3043, 419403), (9129, 139801)]