2280399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3670

約数の個数: 16

約数和(自身を含む): 3492480

約数和(自身を除く): 1212081

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3637, 10911, 40007, 69103, 120021, 207309, 760133, 2280399]

約数ペア:

[(1, 2280399), (3, 760133), (11, 207309), (19, 120021), (33, 69103), (57, 40007), (209, 10911), (627, 3637)]