2308023

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 3556800

約数和(自身を除く): 1248777

約数列:

[1, 3, 9, 29, 37, 87, 111, 239, 261, 333, 717, 1073, 2151, 3219, 6931, 8843, 9657, 20793, 26529, 62379, 79587, 256447, 769341, 2308023]

約数ペア:

[(1, 2308023), (3, 769341), (9, 256447), (29, 79587), (37, 62379), (87, 26529), (111, 20793), (239, 9657), (261, 8843), (333, 6931), (717, 3219), (1073, 2151)]