1702989

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 2708160

約数和(自身を除く): 1005171

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 433, 437, 1299, 1311, 3897, 3933, 8227, 9959, 24681, 29877, 74043, 89631, 189221, 567663, 1702989]

約数ペア:

[(1, 1702989), (3, 567663), (9, 189221), (19, 89631), (23, 74043), (57, 29877), (69, 24681), (171, 9959), (207, 8227), (433, 3933), (437, 3897), (1299, 1311)]