23253723

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{7759}}^1$

素因数の和:7808

約数の個数: 20

約数和(自身を含む): 35680480

約数和(自身を除く): 12426757

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 7759, 23277, 69831, 209493, 287083, 628479, 861249, 2583747, 7751241, 23253723]

約数ペア:

[(1, 23253723), (3, 7751241), (9, 2583747), (27, 861249), (37, 628479), (81, 287083), (111, 209493), (333, 69831), (999, 23277), (2997, 7759)]