2013149331

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{23053}}^1$

素因数の和:23403

約数の個数: 24

約数和(自身を含む): 3011405696

約数和(自身を除く): 998256365

約数列:

[1, 3, 9, 31, 93, 279, 313, 939, 2817, 9703, 23053, 29109, 69159, 87327, 207477, 714643, 2143929, 6431787, 7215589, 21646767, 64940301, 223683259, 671049777, 2013149331]

約数ペア:

[(1, 2013149331), (3, 671049777), (9, 223683259), (31, 64940301), (93, 21646767), (279, 7215589), (313, 6431787), (939, 2143929), (2817, 714643), (9703, 207477), (23053, 87327), (29109, 69159)]