16028361

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:902

約数の個数: 20

約数和(自身を含む): 24051412

約数和(自身を除く): 8023051

約数列:

[1, 3, 9, 27, 81, 433, 457, 1299, 1371, 3897, 4113, 11691, 12339, 35073, 37017, 197881, 593643, 1780929, 5342787, 16028361]

約数ペア:

[(1, 16028361), (3, 5342787), (9, 1780929), (27, 593643), (81, 197881), (433, 37017), (457, 35073), (1299, 12339), (1371, 11691), (3897, 4113)]