51717021

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5399}}^1$

素因数の和:5536

約数の個数: 16

約数和(自身を含む): 71884800

約数和(自身を除く): 20167779

約数列:

[1, 3, 31, 93, 103, 309, 3193, 5399, 9579, 16197, 167369, 502107, 556097, 1668291, 17239007, 51717021]

約数ペア:

[(1, 51717021), (3, 17239007), (31, 1668291), (93, 556097), (103, 502107), (309, 167369), (3193, 16197), (5399, 9579)]