4958991

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 7469280

約数和(自身を除く): 2510289

約数列:

[1, 3, 9, 41, 89, 123, 151, 267, 369, 453, 801, 1359, 3649, 6191, 10947, 13439, 18573, 32841, 40317, 55719, 120951, 550999, 1652997, 4958991]

約数ペア:

[(1, 4958991), (3, 1652997), (9, 550999), (41, 120951), (89, 55719), (123, 40317), (151, 32841), (267, 18573), (369, 13439), (453, 10947), (801, 6191), (1359, 3649)]