9661281

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 15456000

約数和(自身を除く): 5794719

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 229, 287, 343, 687, 861, 1029, 1603, 2009, 4809, 6027, 9389, 11221, 14063, 28167, 33663, 42189, 65723, 78547, 197169, 235641, 460061, 1380183, 3220427, 9661281]

約数ペア:

[(1, 9661281), (3, 3220427), (7, 1380183), (21, 460061), (41, 235641), (49, 197169), (123, 78547), (147, 65723), (229, 42189), (287, 33663), (343, 28167), (687, 14063), (861, 11221), (1029, 9389), (1603, 6027), (2009, 4809)]