30919798701

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1989307}}^1$

素因数の和:1989481

約数の個数: 24

約数和(自身を含む): 49032463584

約数和(自身を除く): 18112664883

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 5181, 15543, 1989307, 5967921, 17903763, 21882377, 65647131, 196941393, 312321199, 936963597, 2810890791, 3435533189, 10306599567, 30919798701]

約数ペア:

[(1, 30919798701), (3, 10306599567), (9, 3435533189), (11, 2810890791), (33, 936963597), (99, 312321199), (157, 196941393), (471, 65647131), (1413, 21882377), (1727, 17903763), (5181, 5967921), (15543, 1989307)]