5157513

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1606

約数の個数: 20

約数和(自身を含む): 7897428

約数和(自身を除く): 2739915

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1553, 3321, 4659, 13977, 41931, 63673, 125793, 191019, 573057, 1719171, 5157513]

約数ペア:

[(1, 5157513), (3, 1719171), (9, 573057), (27, 191019), (41, 125793), (81, 63673), (123, 41931), (369, 13977), (1107, 4659), (1553, 3321)]