30561189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5303}}^1$

素因数の和:5436

約数の個数: 16

約数和(自身を含む): 43535232

約数和(自身を除く): 12974043

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5303, 5763, 15909, 90151, 270453, 599239, 1797717, 10187063, 30561189]

約数ペア:

[(1, 30561189), (3, 10187063), (17, 1797717), (51, 599239), (113, 270453), (339, 90151), (1921, 15909), (5303, 5763)]