16615239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3163}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 23692032

約数和(自身を除く): 7076793

約数列:

[1, 3, 17, 51, 103, 309, 1751, 3163, 5253, 9489, 53771, 161313, 325789, 977367, 5538413, 16615239]

約数ペア:

[(1, 16615239), (3, 5538413), (17, 977367), (51, 325789), (103, 161313), (309, 53771), (1751, 9489), (3163, 5253)]