61890803

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 69521760

約数和(自身を除く): 7630957

約数列:

[1, 13, 43, 53, 559, 689, 2089, 2279, 27157, 29627, 89827, 110717, 1167751, 1439321, 4760831, 61890803]

約数ペア:

[(1, 61890803), (13, 4760831), (43, 1439321), (53, 1167751), (559, 110717), (689, 89827), (2089, 29627), (2279, 27157)]