80338973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29569}}^1$

素因数の和:29612

約数の個数: 16

約数和(自身を含む): 99355200

約数和(自身を除く): 19016227

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 29569, 325259, 384397, 561811, 4228367, 6179921, 7303543, 80338973]

約数ペア:

[(1, 80338973), (11, 7303543), (13, 6179921), (19, 4228367), (143, 561811), (209, 384397), (247, 325259), (2717, 29569)]