432440931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2617}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 656803840

約数和(自身を除く): 224362909

約数列:

[1, 3, 13, 19, 39, 57, 223, 247, 669, 741, 2617, 2899, 4237, 7851, 8697, 12711, 34021, 49723, 55081, 102063, 149169, 165243, 583591, 646399, 1750773, 1939197, 7586683, 11088229, 22760049, 33264687, 144146977, 432440931]

約数ペア:

[(1, 432440931), (3, 144146977), (13, 33264687), (19, 22760049), (39, 11088229), (57, 7586683), (223, 1939197), (247, 1750773), (669, 646399), (741, 583591), (2617, 165243), (2899, 149169), (4237, 102063), (7851, 55081), (8697, 49723), (12711, 34021)]