40990911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24443}}^1$

素因数の和:24502

約数の個数: 16

約数和(自身を含む): 60230016

約数和(自身を除く): 19239105

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 24443, 73329, 317759, 953277, 1051049, 3153147, 13663637, 40990911]

約数ペア:

[(1, 40990911), (3, 13663637), (13, 3153147), (39, 1051049), (43, 953277), (129, 317759), (559, 73329), (1677, 24443)]