1489304799

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{42463}}^1$

素因数の和:42908

約数の個数: 20

約数和(自身を含む): 2229954496

約数和(自身を除く): 740649697

約数列:

[1, 3, 9, 27, 81, 433, 1299, 3897, 11691, 35073, 42463, 127389, 382167, 1146501, 3439503, 18386479, 55159437, 165478311, 496434933, 1489304799]

約数ペア:

[(1, 1489304799), (3, 496434933), (9, 165478311), (27, 55159437), (81, 18386479), (433, 3439503), (1299, 1146501), (3897, 382167), (11691, 127389), (35073, 42463)]