1294667087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{33223}}^1$

素因数の和:33542

約数の個数: 16

約数和(自身を含む): 1562856960

約数和(自身を除く): 268189873

約数列:

[1, 7, 19, 133, 293, 2051, 5567, 33223, 38969, 232561, 631237, 4418659, 9734339, 68140373, 184952441, 1294667087]

約数ペア:

[(1, 1294667087), (7, 184952441), (19, 68140373), (133, 9734339), (293, 4418659), (2051, 631237), (5567, 232561), (33223, 38969)]