2013116985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{55711}}^1$

素因数の和:55806

約数の個数: 48

約数和(自身を含む): 3858835968

約数和(自身を除く): 1845718983

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 495, 657, 803, 1095, 2409, 3285, 4015, 7227, 12045, 36135, 55711, 167133, 278555, 501399, 612821, 835665, 1838463, 2506995, 3064105, 4066903, 5515389, 9192315, 12200709, 20334515, 27576945, 36602127, 44735933, 61003545, 134207799, 183010635, 223679665, 402623397, 671038995, 2013116985]

約数ペア:

[(1, 2013116985), (3, 671038995), (5, 402623397), (9, 223679665), (11, 183010635), (15, 134207799), (33, 61003545), (45, 44735933), (55, 36602127), (73, 27576945), (99, 20334515), (165, 12200709), (219, 9192315), (365, 5515389), (495, 4066903), (657, 3064105), (803, 2506995), (1095, 1838463), (2409, 835665), (3285, 612821), (4015, 501399), (7227, 278555), (12045, 167133), (36135, 55711)]