80449219

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^2\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 18

約数和(自身を含む): 88775804

約数和(自身を除く): 8326585

約数列:

[1, 17, 29, 289, 331, 493, 841, 5627, 8381, 9599, 14297, 95659, 163183, 243049, 278371, 2774111, 4732307, 80449219]

約数ペア:

[(1, 80449219), (17, 4732307), (29, 2774111), (289, 278371), (331, 243049), (493, 163183), (841, 95659), (5627, 14297), (8381, 9599)]