84006559

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 108179456

約数和(自身を除く): 24172897

約数列:

[1, 7, 13, 31, 91, 97, 217, 307, 403, 679, 1261, 2149, 2821, 3007, 3991, 8827, 9517, 21049, 27937, 29779, 39091, 66619, 123721, 208453, 273637, 387127, 866047, 923149, 2709889, 6462043, 12000937, 84006559]

約数ペア:

[(1, 84006559), (7, 12000937), (13, 6462043), (31, 2709889), (91, 923149), (97, 866047), (217, 387127), (307, 273637), (403, 208453), (679, 123721), (1261, 66619), (2149, 39091), (2821, 29779), (3007, 27937), (3991, 21049), (8827, 9517)]