1097806073

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{634937}}^1$

素因数の和:634976

約数の個数: 16

約数和(自身を含む): 1422261120

約数和(自身を除く): 324455047

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 634937, 4444559, 8254181, 12063803, 57779267, 84446621, 156829439, 1097806073]

約数ペア:

[(1, 1097806073), (7, 156829439), (13, 84446621), (19, 57779267), (91, 12063803), (133, 8254181), (247, 4444559), (1729, 634937)]