11294721

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 18295200

約数和(自身を除く): 7000479

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 179, 369, 513, 537, 779, 1107, 1539, 1611, 2337, 3321, 3401, 4833, 7011, 7339, 10203, 14499, 21033, 22017, 30609, 63099, 66051, 91827, 139441, 198153, 275481, 418323, 594459, 1254969, 3764907, 11294721]

約数ペア:

[(1, 11294721), (3, 3764907), (9, 1254969), (19, 594459), (27, 418323), (41, 275481), (57, 198153), (81, 139441), (123, 91827), (171, 66051), (179, 63099), (369, 30609), (513, 22017), (537, 21033), (779, 14499), (1107, 10203), (1539, 7339), (1611, 7011), (2337, 4833), (3321, 3401)]