2985093

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 20

約数和(自身を含む): 4508460

約数和(自身を除く): 1523367

約数列:

[1, 3, 9, 27, 81, 137, 269, 411, 807, 1233, 2421, 3699, 7263, 11097, 21789, 36853, 110559, 331677, 995031, 2985093]

約数ペア:

[(1, 2985093), (3, 995031), (9, 331677), (27, 110559), (81, 36853), (137, 21789), (269, 11097), (411, 7263), (807, 3699), (1233, 2421)]