528026157

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{1931}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 796880448

約数和(自身を除く): 268854291

約数列:

[1, 3, 9, 23, 69, 207, 1321, 1931, 3963, 5793, 11889, 17379, 30383, 44413, 91149, 133239, 273447, 399717, 2550851, 7652553, 22957659, 58669573, 176008719, 528026157]

約数ペア:

[(1, 528026157), (3, 176008719), (9, 58669573), (23, 22957659), (69, 7652553), (207, 2550851), (1321, 399717), (1931, 273447), (3963, 133239), (5793, 91149), (11889, 44413), (17379, 30383)]