1949541387

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{62927}}^1$

素因数の和:63402

約数の個数: 16

約数和(自身を含む): 2718489600

約数和(自身を除く): 768948213

約数列:

[1, 3, 23, 69, 449, 1347, 10327, 30981, 62927, 188781, 1447321, 4341963, 28254223, 84762669, 649847129, 1949541387]

約数ペア:

[(1, 1949541387), (3, 649847129), (23, 84762669), (69, 28254223), (449, 4341963), (1347, 1447321), (10327, 188781), (30981, 62927)]