2668473

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 4144608

約数和(自身を除く): 1476135

約数列:

[1, 3, 9, 17, 51, 107, 153, 163, 321, 489, 963, 1467, 1819, 2771, 5457, 8313, 16371, 17441, 24939, 52323, 156969, 296497, 889491, 2668473]

約数ペア:

[(1, 2668473), (3, 889491), (9, 296497), (17, 156969), (51, 52323), (107, 24939), (153, 17441), (163, 16371), (321, 8313), (489, 5457), (963, 2771), (1467, 1819)]