856604157

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1\times {\mathrm{6607}}^1$

素因数の和:8512

約数の個数: 16

約数和(自身を含む): 1192611840

約数和(自身を除く): 336007683

約数列:

[1, 3, 23, 69, 1879, 5637, 6607, 19821, 43217, 129651, 151961, 455883, 12414553, 37243659, 285534719, 856604157]

約数ペア:

[(1, 856604157), (3, 285534719), (23, 37243659), (69, 12414553), (1879, 455883), (5637, 151961), (6607, 129651), (19821, 43217)]