212546273405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{1884359}}^1$

素因数の和:1885708

約数の個数: 16

約数和(自身を含む): 270262448640

約数和(自身を除く): 57716175235

約数列:

[1, 5, 17, 85, 1327, 6635, 22559, 112795, 1884359, 9421795, 32034103, 160170515, 2500544393, 12502721965, 42509254681, 212546273405]

約数ペア:

[(1, 212546273405), (5, 42509254681), (17, 12502721965), (85, 2500544393), (1327, 160170515), (6635, 32034103), (22559, 9421795), (112795, 1884359)]