39161679

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6421}}^1$

素因数の和:6550

約数の個数: 16

約数和(自身を含む): 55486080

約数和(自身を除く): 16324401

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 6421, 19263, 121999, 365997, 687047, 2061141, 13053893, 39161679]

約数ペア:

[(1, 39161679), (3, 13053893), (19, 2061141), (57, 687047), (107, 365997), (321, 121999), (2033, 19263), (6099, 6421)]