17919429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2843}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 26210304

約数和(自身を除く): 8290875

約数列:

[1, 3, 11, 33, 191, 573, 2101, 2843, 6303, 8529, 31273, 93819, 543013, 1629039, 5973143, 17919429]

約数ペア:

[(1, 17919429), (3, 5973143), (11, 1629039), (33, 543013), (191, 93819), (573, 31273), (2101, 8529), (2843, 6303)]