520017291

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{11239}}^1$

素因数の和:11395

約数の個数: 24

約数和(自身を含む): 773267040

約数和(自身を除く): 253249749

約数列:

[1, 3, 9, 53, 97, 159, 291, 477, 873, 5141, 11239, 15423, 33717, 46269, 101151, 595667, 1090183, 1787001, 3270549, 5361003, 9811647, 57779699, 173339097, 520017291]

約数ペア:

[(1, 520017291), (3, 173339097), (9, 57779699), (53, 9811647), (97, 5361003), (159, 3270549), (291, 1787001), (477, 1090183), (873, 595667), (5141, 101151), (11239, 46269), (15423, 33717)]