7689939

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 10552320

約数和(自身を除く): 2862381

約数列:

[1, 3, 71, 79, 213, 237, 457, 1371, 5609, 16827, 32447, 36103, 97341, 108309, 2563313, 7689939]

約数ペア:

[(1, 7689939), (3, 2563313), (71, 108309), (79, 97341), (213, 36103), (237, 32447), (457, 16827), (1371, 5609)]