2908427907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{34877}}^1$

素因数の和:34936

約数の個数: 48

約数和(自身を含む): 5102790912

約数和(自身を除く): 2194363005

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 361, 399, 627, 1083, 1463, 2527, 3971, 4389, 7581, 11913, 27797, 34877, 83391, 104631, 244139, 383647, 662663, 732417, 1150941, 1987989, 2685529, 4638641, 7289293, 8056587, 12590597, 13915923, 21867879, 37771791, 51025051, 88134179, 138496567, 153075153, 264402537, 415489701, 969475969, 2908427907]

約数ペア:

[(1, 2908427907), (3, 969475969), (7, 415489701), (11, 264402537), (19, 153075153), (21, 138496567), (33, 88134179), (57, 51025051), (77, 37771791), (133, 21867879), (209, 13915923), (231, 12590597), (361, 8056587), (399, 7289293), (627, 4638641), (1083, 2685529), (1463, 1987989), (2527, 1150941), (3971, 732417), (4389, 662663), (7581, 383647), (11913, 244139), (27797, 104631), (34877, 83391)]