17829009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 28490592

約数和(自身を除く): 10661583

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 2467, 7227, 7401, 22203, 27137, 81411, 180091, 244233, 540273, 1620819, 1981001, 5943003, 17829009]

約数ペア:

[(1, 17829009), (3, 5943003), (9, 1981001), (11, 1620819), (33, 540273), (73, 244233), (99, 180091), (219, 81411), (657, 27137), (803, 22203), (2409, 7401), (2467, 7227)]