2079384021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{538561}}^1$

素因数の和:538594

約数の個数: 32

約数和(自身を含む): 3619136640

約数和(自身を除く): 1539752619

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 538561, 1615683, 4847049, 5924171, 7001293, 14541147, 17772513, 21003879, 53317539, 63011637, 77014223, 159952617, 189034911, 231042669, 693128007, 2079384021]

約数ペア:

[(1, 2079384021), (3, 693128007), (9, 231042669), (11, 189034911), (13, 159952617), (27, 77014223), (33, 63011637), (39, 53317539), (99, 21003879), (117, 17772513), (143, 14541147), (297, 7001293), (351, 5924171), (429, 4847049), (1287, 1615683), (3861, 538561)]