2016261297

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{20707}}^1$

素因数の和:21093

約数の個数: 24

約数和(自身を含む): 3015084800

約数和(自身を除く): 998823503

約数列:

[1, 3, 9, 31, 93, 279, 349, 1047, 3141, 10819, 20707, 32457, 62121, 97371, 186363, 641917, 1925751, 5777253, 7226743, 21680229, 65040687, 224029033, 672087099, 2016261297]

約数ペア:

[(1, 2016261297), (3, 672087099), (9, 224029033), (31, 65040687), (93, 21680229), (279, 7226743), (349, 5777253), (1047, 1925751), (3141, 641917), (10819, 186363), (20707, 97371), (32457, 62121)]