9104781

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1201}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 14654784

約数和(自身を除く): 5550003

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 1201, 2527, 3603, 7581, 8407, 22819, 25221, 68457, 159733, 433561, 479199, 1300683, 3034927, 9104781]

約数ペア:

[(1, 9104781), (3, 3034927), (7, 1300683), (19, 479199), (21, 433561), (57, 159733), (133, 68457), (361, 25221), (399, 22819), (1083, 8407), (1201, 7581), (2527, 3603)]