38338263

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 58462560

約数和(自身を除く): 20124297

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 2081, 6141, 6243, 18423, 18729, 47863, 143589, 185209, 430767, 555627, 1666881, 4259807, 12779421, 38338263]

約数ペア:

[(1, 38338263), (3, 12779421), (9, 4259807), (23, 1666881), (69, 555627), (89, 430767), (207, 185209), (267, 143589), (801, 47863), (2047, 18729), (2081, 18423), (6141, 6243)]