121739479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 131472000

約数和(自身を除く): 9732521

約数列:

[1, 19, 59, 131, 829, 1121, 2489, 7729, 15751, 48911, 108599, 146851, 929309, 2063381, 6407341, 121739479]

約数ペア:

[(1, 121739479), (19, 6407341), (59, 2063381), (131, 929309), (829, 146851), (1121, 108599), (2489, 48911), (7729, 15751)]