12112551

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 8623449

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 2399, 5049, 7197, 21591, 26389, 40783, 64773, 79167, 122349, 237501, 367047, 448613, 712503, 1101141, 1345839, 4037517, 12112551]

約数ペア:

[(1, 12112551), (3, 4037517), (9, 1345839), (11, 1101141), (17, 712503), (27, 448613), (33, 367047), (51, 237501), (99, 122349), (153, 79167), (187, 64773), (297, 40783), (459, 26389), (561, 21591), (1683, 7197), (2399, 5049)]