2738371329

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{426737}}^1$

素因数の和:426797

約数の個数: 24

約数和(自身を含む): 4260552192

約数和(自身を除く): 1522180863

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 426737, 1280211, 3840633, 9814951, 13228847, 29444853, 39686541, 88334559, 119059623, 304263481, 912790443, 2738371329]

約数ペア:

[(1, 2738371329), (3, 912790443), (9, 304263481), (23, 119059623), (31, 88334559), (69, 39686541), (93, 29444853), (207, 13228847), (279, 9814951), (713, 3840633), (2139, 1280211), (6417, 426737)]