485938863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 759507840

約数和(自身を除く): 273568977

約数列:

[1, 3, 9, 17, 51, 97, 137, 153, 239, 291, 411, 717, 873, 1233, 1649, 2151, 2329, 4063, 4947, 6987, 12189, 13289, 14841, 20961, 23183, 32743, 36567, 39867, 69549, 98229, 119601, 208647, 225913, 294687, 394111, 556631, 677739, 1182333, 1669893, 2033217, 3176071, 3546999, 5009679, 9528213, 28584639, 53993207, 161979621, 485938863]

約数ペア:

[(1, 485938863), (3, 161979621), (9, 53993207), (17, 28584639), (51, 9528213), (97, 5009679), (137, 3546999), (153, 3176071), (239, 2033217), (291, 1669893), (411, 1182333), (717, 677739), (873, 556631), (1233, 394111), (1649, 294687), (2151, 225913), (2329, 208647), (4063, 119601), (4947, 98229), (6987, 69549), (12189, 39867), (13289, 36567), (14841, 32743), (20961, 23183)]