7914879

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 13252512

約数和(自身を除く): 5337633

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 1721, 4599, 5163, 12047, 15489, 36141, 108423, 125633, 376899, 879431, 1130697, 2638293, 7914879]

約数ペア:

[(1, 7914879), (3, 2638293), (7, 1130697), (9, 879431), (21, 376899), (63, 125633), (73, 108423), (219, 36141), (511, 15489), (657, 12047), (1533, 5163), (1721, 4599)]