23512581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 36167040

約数和(自身を除く): 12654459

約数列:

[1, 3, 9, 17, 51, 153, 239, 643, 717, 1929, 2151, 4063, 5787, 10931, 12189, 32793, 36567, 98379, 153677, 461031, 1383093, 2612509, 7837527, 23512581]

約数ペア:

[(1, 23512581), (3, 7837527), (9, 2612509), (17, 1383093), (51, 461031), (153, 153677), (239, 98379), (643, 36567), (717, 32793), (1929, 12189), (2151, 10931), (4063, 5787)]