4020837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 5890560

約数和(自身を除く): 1869723

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 3067, 9201, 58273, 70541, 174819, 211623, 1340279, 4020837]

約数ペア:

[(1, 4020837), (3, 1340279), (19, 211623), (23, 174819), (57, 70541), (69, 58273), (437, 9201), (1311, 3067)]