1738440009

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{8747}}^1$

素因数の和:9206

約数の個数: 32

約数和(自身を含む): 2733575040

約数和(自身を除く): 995135031

約数列:

[1, 3, 9, 17, 27, 51, 153, 433, 459, 1299, 3897, 7361, 8747, 11691, 22083, 26241, 66249, 78723, 148699, 198747, 236169, 446097, 1338291, 3787451, 4014873, 11362353, 34087059, 64386667, 102261177, 193160001, 579480003, 1738440009]

約数ペア:

[(1, 1738440009), (3, 579480003), (9, 193160001), (17, 102261177), (27, 64386667), (51, 34087059), (153, 11362353), (433, 4014873), (459, 3787451), (1299, 1338291), (3897, 446097), (7361, 236169), (8747, 198747), (11691, 148699), (22083, 78723), (26241, 66249)]