244392957

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{8089}}^1$

素因数の和:8474

約数の個数: 20

約数和(自身を含む): 366104860

約数和(自身を除く): 121711903

約数列:

[1, 3, 9, 27, 81, 373, 1119, 3357, 8089, 10071, 24267, 30213, 72801, 218403, 655209, 3017197, 9051591, 27154773, 81464319, 244392957]

約数ペア:

[(1, 244392957), (3, 81464319), (9, 27154773), (27, 9051591), (81, 3017197), (373, 655209), (1119, 218403), (3357, 72801), (8089, 30213), (10071, 24267)]