7313931

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 11175840

約数和(自身を除く): 3861909

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 397, 801, 1191, 2047, 3573, 6141, 9131, 18423, 27393, 35333, 82179, 105999, 317997, 812659, 2437977, 7313931]

約数ペア:

[(1, 7313931), (3, 2437977), (9, 812659), (23, 317997), (69, 105999), (89, 82179), (207, 35333), (267, 27393), (397, 18423), (801, 9131), (1191, 6141), (2047, 3573)]