2399681559

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1999}}^1\times {\mathrm{3307}}^1$

素因数の和:5331

約数の個数: 24

約数和(自身を含む): 3519712000

約数和(自身を除く): 1120030441

約数列:

[1, 3, 11, 33, 121, 363, 1999, 3307, 5997, 9921, 21989, 36377, 65967, 109131, 241879, 400147, 725637, 1200441, 6610693, 19832079, 72717623, 218152869, 799893853, 2399681559]

約数ペア:

[(1, 2399681559), (3, 799893853), (11, 218152869), (33, 72717623), (121, 19832079), (363, 6610693), (1999, 1200441), (3307, 725637), (5997, 400147), (9921, 241879), (21989, 109131), (36377, 65967)]