39081591

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 57788640

約数和(自身を除く): 18707049

約数列:

[1, 3, 9, 89, 97, 267, 291, 503, 801, 873, 1509, 4527, 8633, 25899, 44767, 48791, 77697, 134301, 146373, 402903, 439119, 4342399, 13027197, 39081591]

約数ペア:

[(1, 39081591), (3, 13027197), (9, 4342399), (89, 439119), (97, 402903), (267, 146373), (291, 134301), (503, 77697), (801, 48791), (873, 44767), (1509, 25899), (4527, 8633)]