2449209717

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1314659}}^1$

素因数の和:1314694

約数の個数: 20

約数和(自身を含む): 3817772640

約数和(自身を除く): 1368562923

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1314659, 3943977, 11831931, 30237157, 35495793, 90711471, 106487379, 272134413, 816403239, 2449209717]

約数ペア:

[(1, 2449209717), (3, 816403239), (9, 272134413), (23, 106487379), (27, 90711471), (69, 35495793), (81, 30237157), (207, 11831931), (621, 3943977), (1863, 1314659)]