3260457

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 5179200

約数和(自身を除く): 1918743

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 829, 1311, 2487, 3933, 7461, 15751, 19067, 47253, 57201, 141759, 171603, 362273, 1086819, 3260457]

約数ペア:

[(1, 3260457), (3, 1086819), (9, 362273), (19, 171603), (23, 141759), (57, 57201), (69, 47253), (171, 19067), (207, 15751), (437, 7461), (829, 3933), (1311, 2487)]