142711109

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4721}}^1$

素因数の和:4820

約数の個数: 16

約数和(自身を含む): 157903680

約数和(自身を除く): 15192571

約数列:

[1, 19, 37, 43, 703, 817, 1591, 4721, 30229, 89699, 174677, 203003, 3318863, 3857057, 7511111, 142711109]

約数ペア:

[(1, 142711109), (19, 7511111), (37, 3857057), (43, 3318863), (703, 203003), (817, 174677), (1591, 89699), (4721, 30229)]