858485823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{158363}}^1$

素因数の和:158518

約数の個数: 16

約数和(自身を含む): 1241573760

約数和(自身を除く): 383087937

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 158363, 475089, 2058719, 6176157, 22012457, 66037371, 286161941, 858485823]

約数ペア:

[(1, 858485823), (3, 286161941), (13, 66037371), (39, 22012457), (139, 6176157), (417, 2058719), (1807, 475089), (5421, 158363)]