30162717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3721

約数の個数: 24

約数和(自身を含む): 47593728

約数和(自身を除く): 17431011

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3631, 8307, 10893, 32679, 47203, 141609, 257801, 424827, 773403, 2320209, 3351413, 10054239, 30162717]

約数ペア:

[(1, 30162717), (3, 10054239), (9, 3351413), (13, 2320209), (39, 773403), (71, 424827), (117, 257801), (213, 141609), (639, 47203), (923, 32679), (2769, 10893), (3631, 8307)]