3978889161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5369621}}^1$

素因数の和:5369656

約数の個数: 16

約数和(自身を含む): 6013976640

約数和(自身を除く): 2035087479

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 5369621, 16108863, 69805073, 102022799, 209415219, 306068397, 1326296387, 3978889161]

約数ペア:

[(1, 3978889161), (3, 1326296387), (13, 306068397), (19, 209415219), (39, 102022799), (57, 69805073), (247, 16108863), (741, 5369621)]