16916877

素因数分解:

$3^3\times {\mathrm{433}}^1\times {\mathrm{1447}}^1$

素因数の和:1889

約数の個数: 16

約数和(自身を含む): 25137280

約数和(自身を除く): 8220403

約数列:

[1, 3, 9, 27, 433, 1299, 1447, 3897, 4341, 11691, 13023, 39069, 626551, 1879653, 5638959, 16916877]

約数ペア:

[(1, 16916877), (3, 5638959), (9, 1879653), (27, 626551), (433, 39069), (1299, 13023), (1447, 11691), (3897, 4341)]