11279961

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 20861568

約数和(自身を除く): 9581607

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 397, 451, 693, 861, 1191, 1353, 2583, 2779, 3157, 3573, 4059, 4367, 8337, 9471, 13101, 16277, 25011, 28413, 30569, 39303, 48831, 91707, 113939, 146493, 179047, 275121, 341817, 537141, 1025451, 1253329, 1611423, 3759987, 11279961]

約数ペア:

[(1, 11279961), (3, 3759987), (7, 1611423), (9, 1253329), (11, 1025451), (21, 537141), (33, 341817), (41, 275121), (63, 179047), (77, 146493), (99, 113939), (123, 91707), (231, 48831), (287, 39303), (369, 30569), (397, 28413), (451, 25011), (693, 16277), (861, 13101), (1191, 9471), (1353, 8337), (2583, 4367), (2779, 4059), (3157, 3573)]