5640039

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 8716032

約数和(自身を除く): 3075993

約数列:

[1, 3, 9, 17, 51, 153, 191, 193, 573, 579, 1719, 1737, 3247, 3281, 9741, 9843, 29223, 29529, 36863, 110589, 331767, 626671, 1880013, 5640039]

約数ペア:

[(1, 5640039), (3, 1880013), (9, 626671), (17, 331767), (51, 110589), (153, 36863), (191, 29529), (193, 29223), (573, 9843), (579, 9741), (1719, 3281), (1737, 3247)]