83886439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17393}}^1$

素因数の和:17466

約数の個数: 16

約数和(自身を含む): 105198912

約数和(自身を除く): 21312473

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 17393, 121751, 226109, 921829, 1582763, 6452803, 11983777, 83886439]

約数ペア:

[(1, 83886439), (7, 11983777), (13, 6452803), (53, 1582763), (91, 921829), (371, 226109), (689, 121751), (4823, 17393)]