331350207

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{4657}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 454546272

約数和(自身を除く): 123196065

約数列:

[1, 3, 37, 111, 641, 1923, 4657, 13971, 23717, 71151, 172309, 516927, 2985137, 8955411, 110450069, 331350207]

約数ペア:

[(1, 331350207), (3, 110450069), (37, 8955411), (111, 2985137), (641, 516927), (1923, 172309), (4657, 71151), (13971, 23717)]