3879681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 5752320

約数和(自身を除く): 1872639

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 3209, 9627, 41717, 99479, 125151, 298437, 1293227, 3879681]

約数ペア:

[(1, 3879681), (3, 1293227), (13, 298437), (31, 125151), (39, 99479), (93, 41717), (403, 9627), (1209, 3209)]