210820452477

素因数分解:

$3^1\times {\mathrm{1289}}^1\times {\mathrm{7309}}^1\times {\mathrm{7459}}^1$

素因数の和:16060

約数の個数: 16

約数和(自身を含む): 281388216000

約数和(自身を除く): 70567763523

約数列:

[1, 3, 1289, 3867, 7309, 7459, 21927, 22377, 9421301, 9614651, 28263903, 28843953, 54517831, 163553493, 70273484159, 210820452477]

約数ペア:

[(1, 210820452477), (3, 70273484159), (1289, 163553493), (3867, 54517831), (7309, 28843953), (7459, 28263903), (21927, 9614651), (22377, 9421301)]