146443743

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{439771}}^1$

素因数の和:439814

約数の個数: 12

約数和(自身を含む): 217247368

約数和(自身を除く): 70803625

約数列:

[1, 3, 9, 37, 111, 333, 439771, 1319313, 3957939, 16271527, 48814581, 146443743]

約数ペア:

[(1, 146443743), (3, 48814581), (9, 16271527), (37, 3957939), (111, 1319313), (333, 439771)]