12685359

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 17466624

約数和(自身を除く): 4781265

約数列:

[1, 3, 41, 123, 151, 453, 683, 2049, 6191, 18573, 28003, 84009, 103133, 309399, 4228453, 12685359]

約数ペア:

[(1, 12685359), (3, 4228453), (41, 309399), (123, 103133), (151, 84009), (453, 28003), (683, 18573), (2049, 6191)]