169991879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 185594880

約数和(自身を除く): 15603001

約数列:

[1, 19, 31, 257, 589, 1123, 4883, 7967, 21337, 34813, 151373, 288611, 661447, 5483609, 8946941, 169991879]

約数ペア:

[(1, 169991879), (19, 8946941), (31, 5483609), (257, 661447), (589, 288611), (1123, 151373), (4883, 34813), (7967, 21337)]