12758613

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 19514880

約数和(自身を除く): 6756267

約数列:

[1, 3, 7, 21, 307, 921, 1979, 2149, 5937, 6447, 13853, 41559, 607553, 1822659, 4252871, 12758613]

約数ペア:

[(1, 12758613), (3, 4252871), (7, 1822659), (21, 607553), (307, 41559), (921, 13853), (1979, 6447), (2149, 5937)]