2839145439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4253}}^1\times {\mathrm{17117}}^1$

素因数の和:21386

約数の個数: 16

約数和(自身を含む): 4077918432

約数和(自身を除く): 1238772993

約数列:

[1, 3, 13, 39, 4253, 12759, 17117, 51351, 55289, 165867, 222521, 667563, 72798601, 218395803, 946381813, 2839145439]

約数ペア:

[(1, 2839145439), (3, 946381813), (13, 218395803), (39, 72798601), (4253, 667563), (12759, 222521), (17117, 165867), (51351, 55289)]