393903669

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{5039}}^1$

素因数の和:5480

約数の個数: 16

約数和(自身を含む): 534159360

約数和(自身を除く): 140255691

約数列:

[1, 3, 71, 213, 367, 1101, 5039, 15117, 26057, 78171, 357769, 1073307, 1849313, 5547939, 131301223, 393903669]

約数ペア:

[(1, 393903669), (3, 131301223), (71, 5547939), (213, 1849313), (367, 1073307), (1101, 357769), (5039, 78171), (15117, 26057)]