2452197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 3755520

約数和(自身を除く): 1303323

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3911, 11733, 43021, 74309, 129063, 222927, 817399, 2452197]

約数ペア:

[(1, 2452197), (3, 817399), (11, 222927), (19, 129063), (33, 74309), (57, 43021), (209, 11733), (627, 3911)]