82554791

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 96558000

約数和(自身を除く): 14003209

約数列:

[1, 11, 19, 121, 149, 209, 241, 1639, 2299, 2651, 2831, 4579, 18029, 29161, 31141, 35909, 50369, 342551, 394999, 554059, 682271, 4344989, 7504981, 82554791]

約数ペア:

[(1, 82554791), (11, 7504981), (19, 4344989), (121, 682271), (149, 554059), (209, 394999), (241, 342551), (1639, 50369), (2299, 35909), (2651, 31141), (2831, 29161), (4579, 18029)]