2016279567

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{3533}}^1$

素因数の和:4484

約数の個数: 32

約数和(自身を含む): 3121228800

約数和(自身を除く): 1104949233

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 919, 2757, 3533, 8271, 10599, 21137, 24813, 31797, 63411, 81259, 95391, 190233, 243777, 570699, 731331, 2193993, 3246827, 9740481, 29221443, 74677021, 87664329, 224031063, 672093189, 2016279567]

約数ペア:

[(1, 2016279567), (3, 672093189), (9, 224031063), (23, 87664329), (27, 74677021), (69, 29221443), (207, 9740481), (621, 3246827), (919, 2193993), (2757, 731331), (3533, 570699), (8271, 243777), (10599, 190233), (21137, 95391), (24813, 81259), (31797, 63411)]