3431495097

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2389}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 5386792320

約数和(自身を除く): 1955297223

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 257, 621, 771, 1863, 2313, 2389, 5589, 5911, 6939, 7167, 17733, 20817, 21501, 53199, 54947, 62451, 64503, 159597, 164841, 193509, 478791, 494523, 580527, 613973, 1436373, 1483569, 1841919, 4450707, 5525757, 13352121, 14121379, 16577271, 42364137, 49731813, 127092411, 149195439, 381277233, 1143831699, 3431495097]

約数ペア:

[(1, 3431495097), (3, 1143831699), (9, 381277233), (23, 149195439), (27, 127092411), (69, 49731813), (81, 42364137), (207, 16577271), (243, 14121379), (257, 13352121), (621, 5525757), (771, 4450707), (1863, 1841919), (2313, 1483569), (2389, 1436373), (5589, 613973), (5911, 580527), (6939, 494523), (7167, 478791), (17733, 193509), (20817, 164841), (21501, 159597), (53199, 64503), (54947, 62451)]