80042179

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 92860416

約数和(自身を除く): 12818237

約数列:

[1, 7, 131, 191, 457, 917, 1337, 3199, 25021, 59867, 87287, 175147, 419069, 611009, 11434597, 80042179]

約数ペア:

[(1, 80042179), (7, 11434597), (131, 611009), (191, 419069), (457, 175147), (917, 87287), (1337, 59867), (3199, 25021)]