2021871783

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{97}}^2\times {\mathrm{863}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 2759920128

約数和(自身を除く): 738048345

約数列:

[1, 3, 83, 97, 249, 291, 863, 2589, 8051, 9409, 24153, 28227, 71629, 83711, 214887, 251133, 780947, 2342841, 6948013, 8119967, 20844039, 24359901, 673957261, 2021871783]

約数ペア:

[(1, 2021871783), (3, 673957261), (83, 24359901), (97, 20844039), (249, 8119967), (291, 6948013), (863, 2342841), (2589, 780947), (8051, 251133), (9409, 214887), (24153, 83711), (28227, 71629)]