4871475297

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{70451}}^1$

素因数の和:70670

約数の個数: 32

約数和(自身を含む): 7811717760

約数和(自身を除く): 2940242463

約数列:

[1, 3, 9, 13, 27, 39, 117, 197, 351, 591, 1773, 2561, 5319, 7683, 23049, 69147, 70451, 211353, 634059, 915863, 1902177, 2747589, 8242767, 13878847, 24728301, 41636541, 124909623, 180425011, 374728869, 541275033, 1623825099, 4871475297]

約数ペア:

[(1, 4871475297), (3, 1623825099), (9, 541275033), (13, 374728869), (27, 180425011), (39, 124909623), (117, 41636541), (197, 24728301), (351, 13878847), (591, 8242767), (1773, 2747589), (2561, 1902177), (5319, 915863), (7683, 634059), (23049, 211353), (69147, 70451)]