1330779483

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 2198568960

約数和(自身を除く): 867789477

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 223, 283, 297, 639, 669, 781, 849, 1917, 2007, 2343, 2453, 2547, 3113, 6021, 7029, 7359, 7641, 9339, 15833, 20093, 21087, 22077, 28017, 47499, 60279, 63109, 66231, 84051, 142497, 174163, 180837, 189327, 221023, 427491, 522489, 542511, 567981, 663069, 694199, 1567467, 1703943, 1989207, 2082597, 4480739, 4702401, 5967621, 6247791, 13442217, 18743373, 40326651, 49288129, 120979953, 147864387, 443593161, 1330779483]

約数ペア:

[(1, 1330779483), (3, 443593161), (9, 147864387), (11, 120979953), (27, 49288129), (33, 40326651), (71, 18743373), (99, 13442217), (213, 6247791), (223, 5967621), (283, 4702401), (297, 4480739), (639, 2082597), (669, 1989207), (781, 1703943), (849, 1567467), (1917, 694199), (2007, 663069), (2343, 567981), (2453, 542511), (2547, 522489), (3113, 427491), (6021, 221023), (7029, 189327), (7359, 180837), (7641, 174163), (9339, 142497), (15833, 84051), (20093, 66231), (21087, 63109), (22077, 60279), (28017, 47499)]