140139791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 156515328

約数和(自身を除く): 16375537

約数列:

[1, 11, 53, 271, 583, 887, 2981, 9757, 14363, 47011, 157993, 240377, 517121, 2644147, 12739981, 140139791]

約数ペア:

[(1, 140139791), (11, 12739981), (53, 2644147), (271, 517121), (583, 240377), (887, 157993), (2981, 47011), (9757, 14363)]