8142303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12281}}^1$

素因数の和:12314

約数の個数: 16

約数和(自身を含む): 12380256

約数和(自身を除く): 4237953

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 12281, 36843, 159653, 208777, 478959, 626331, 2714101, 8142303]

約数ペア:

[(1, 8142303), (3, 2714101), (13, 626331), (17, 478959), (39, 208777), (51, 159653), (221, 36843), (663, 12281)]