85474103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 106901760

約数和(自身を除く): 21427657

約数列:

[1, 11, 13, 19, 143, 163, 193, 209, 247, 1793, 2119, 2123, 2509, 2717, 3097, 3667, 23309, 27599, 31459, 34067, 40261, 40337, 47671, 346049, 408967, 442871, 524381, 597721, 4498637, 6574931, 7770373, 85474103]

約数ペア:

[(1, 85474103), (11, 7770373), (13, 6574931), (19, 4498637), (143, 597721), (163, 524381), (193, 442871), (209, 408967), (247, 346049), (1793, 47671), (2119, 40337), (2123, 40261), (2509, 34067), (2717, 31459), (3097, 27599), (3667, 23309)]