23472747

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{1471}}^1$

素因数の和:1680

約数の個数: 20

約数和(自身を含む): 35266176

約数和(自身を除く): 11793429

約数列:

[1, 3, 9, 27, 81, 197, 591, 1471, 1773, 4413, 5319, 13239, 15957, 39717, 119151, 289787, 869361, 2608083, 7824249, 23472747]

約数ペア:

[(1, 23472747), (3, 7824249), (9, 2608083), (27, 869361), (81, 289787), (197, 119151), (591, 39717), (1471, 15957), (1773, 13239), (4413, 5319)]