2386857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 3502080

約数和(自身を除く): 1115223

約数列:

[1, 3, 11, 33, 151, 453, 479, 1437, 1661, 4983, 5269, 15807, 72329, 216987, 795619, 2386857]

約数ペア:

[(1, 2386857), (3, 795619), (11, 216987), (33, 72329), (151, 15807), (453, 5269), (479, 4983), (1437, 1661)]