78845269

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 89742240

約数和(自身を除く): 10896971

約数列:

[1, 17, 19, 83, 173, 289, 323, 1411, 1577, 2941, 3287, 5491, 14359, 23987, 26809, 49997, 55879, 244103, 272821, 455753, 949943, 4149751, 4637957, 78845269]

約数ペア:

[(1, 78845269), (17, 4637957), (19, 4149751), (83, 949943), (173, 455753), (289, 272821), (323, 244103), (1411, 55879), (1577, 49997), (2941, 26809), (3287, 23987), (5491, 14359)]