165813329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7321}}^1$

素因数の和:7432

約数の個数: 16

約数和(自身を含む): 189786240

約数和(自身を除く): 23972911

約数列:

[1, 11, 29, 71, 319, 781, 2059, 7321, 22649, 80531, 212309, 519791, 2335399, 5717701, 15073939, 165813329]

約数ペア:

[(1, 165813329), (11, 15073939), (29, 5717701), (71, 2335399), (319, 519791), (781, 212309), (2059, 80531), (7321, 22649)]