201388929

素因数分解:

$3^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{3331}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 307077120

約数和(自身を除く): 105688191

約数列:

[1, 3, 7, 21, 2879, 3331, 8637, 9993, 20153, 23317, 60459, 69951, 9589949, 28769847, 67129643, 201388929]

約数ペア:

[(1, 201388929), (3, 67129643), (7, 28769847), (21, 9589949), (2879, 69951), (3331, 60459), (8637, 23317), (9993, 20153)]