1115937

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:634

約数の個数: 20

約数和(自身を含む): 1742400

約数和(自身を除く): 626463

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 599, 621, 1797, 1863, 5391, 13777, 16173, 41331, 48519, 123993, 371979, 1115937]

約数ペア:

[(1, 1115937), (3, 371979), (9, 123993), (23, 48519), (27, 41331), (69, 16173), (81, 13777), (207, 5391), (599, 1863), (621, 1797)]