4161399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6670

約数の個数: 16

約数和(自身を含む): 6372480

約数和(自身を除く): 2211081

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 6637, 19911, 73007, 126103, 219021, 378309, 1387133, 4161399]

約数ペア:

[(1, 4161399), (3, 1387133), (11, 378309), (19, 219021), (33, 126103), (57, 73007), (209, 19911), (627, 6637)]