2068674723

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{23131}}^1$

素因数の和:23679

約数の個数: 24

約数和(自身を含む): 3151503680

約数和(自身を除く): 1082828957

約数列:

[1, 3, 9, 19, 57, 171, 523, 1569, 4707, 9937, 23131, 29811, 69393, 89433, 208179, 439489, 1318467, 3955401, 12097513, 36292539, 108877617, 229852747, 689558241, 2068674723]

約数ペア:

[(1, 2068674723), (3, 689558241), (9, 229852747), (19, 108877617), (57, 36292539), (171, 12097513), (523, 3955401), (1569, 1318467), (4707, 439489), (9937, 208179), (23131, 89433), (29811, 69393)]