828603987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{12703}}^1$

素因数の和:14002

約数の個数: 16

約数和(自身を含む): 1170800640

約数和(自身を除く): 342196653

約数列:

[1, 3, 17, 51, 1279, 3837, 12703, 21743, 38109, 65229, 215951, 647853, 16247137, 48741411, 276201329, 828603987]

約数ペア:

[(1, 828603987), (3, 276201329), (17, 48741411), (51, 16247137), (1279, 647853), (3837, 215951), (12703, 65229), (21743, 38109)]