299013879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{20479}}^1$

素因数の和:20670

約数の個数: 16

約数和(自身を含む): 414187520

約数和(自身を除く): 115173641

約数列:

[1, 3, 31, 93, 157, 471, 4867, 14601, 20479, 61437, 634849, 1904547, 3215203, 9645609, 99671293, 299013879]

約数ペア:

[(1, 299013879), (3, 99671293), (31, 9645609), (93, 3215203), (157, 1904547), (471, 634849), (4867, 61437), (14601, 20479)]