2008231821

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{9701603}}^1$

素因数の和:9701632

約数の個数: 12

約数和(自身を含む): 3026900448

約数和(自身を除く): 1018668627

約数列:

[1, 3, 9, 23, 69, 207, 9701603, 29104809, 87314427, 223136869, 669410607, 2008231821]

約数ペア:

[(1, 2008231821), (3, 669410607), (9, 223136869), (23, 87314427), (69, 29104809), (207, 9701603)]