669706071

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{10853}}^1$

素因数の和:11230

約数の個数: 16

約数和(自身を含む): 909304704

約数和(自身を除く): 239598633

約数列:

[1, 3, 67, 201, 307, 921, 10853, 20569, 32559, 61707, 727151, 2181453, 3331871, 9995613, 223235357, 669706071]

約数ペア:

[(1, 669706071), (3, 223235357), (67, 9995613), (201, 3331871), (307, 2181453), (921, 727151), (10853, 61707), (20569, 32559)]