23559903

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1468

約数の個数: 20

約数和(自身を含む): 35370720

約数和(自身を除く): 11810817

約数列:

[1, 3, 9, 27, 81, 239, 717, 1217, 2151, 3651, 6453, 10953, 19359, 32859, 98577, 290863, 872589, 2617767, 7853301, 23559903]

約数ペア:

[(1, 23559903), (3, 7853301), (9, 2617767), (27, 872589), (81, 290863), (239, 98577), (717, 32859), (1217, 19359), (2151, 10953), (3651, 6453)]