2013143931

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{6007}}^1$

素因数の和:7655

約数の個数: 24

約数和(自身を含む): 3036683520

約数和(自身を除く): 1023539589

約数列:

[1, 3, 9, 23, 69, 207, 1619, 4857, 6007, 14571, 18021, 37237, 54063, 111711, 138161, 335133, 414483, 1243449, 9725333, 29175999, 87527997, 223682659, 671047977, 2013143931]

約数ペア:

[(1, 2013143931), (3, 671047977), (9, 223682659), (23, 87527997), (69, 29175999), (207, 9725333), (1619, 1243449), (4857, 414483), (6007, 335133), (14571, 138161), (18021, 111711), (37237, 54063)]