140739479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 152340480

約数和(自身を除く): 11601001

約数列:

[1, 19, 47, 173, 893, 911, 3287, 8131, 17309, 42817, 154489, 157603, 813523, 2994457, 7407341, 140739479]

約数ペア:

[(1, 140739479), (19, 7407341), (47, 2994457), (173, 813523), (893, 157603), (911, 154489), (3287, 42817), (8131, 17309)]