3146049319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{320339}}^1$

素因数の和:320430

約数の個数: 16

約数和(自身を含む): 3813327360

約数和(自身を除く): 667278041

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 320339, 2242373, 7367797, 19540679, 51574579, 136784753, 449435617, 3146049319]

約数ペア:

[(1, 3146049319), (7, 449435617), (23, 136784753), (61, 51574579), (161, 19540679), (427, 7367797), (1403, 2242373), (9821, 320339)]