140287757

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 153303552

約数和(自身を除く): 13015795

約数列:

[1, 17, 37, 271, 629, 823, 4607, 10027, 13991, 30451, 170459, 223033, 517667, 3791561, 8252221, 140287757]

約数ペア:

[(1, 140287757), (17, 8252221), (37, 3791561), (271, 517667), (629, 223033), (823, 170459), (4607, 30451), (10027, 13991)]