261398423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{27283}}^1$

素因数の和:27374

約数の個数: 16

約数和(自身を含む): 311692416

約数和(自身を除く): 50293993

約数列:

[1, 11, 13, 67, 143, 737, 871, 9581, 27283, 300113, 354679, 1827961, 3901469, 20107571, 23763493, 261398423]

約数ペア:

[(1, 261398423), (11, 23763493), (13, 20107571), (67, 3901469), (143, 1827961), (737, 354679), (871, 300113), (9581, 27283)]