1889433

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 3449600

約数和(自身を除く): 1560167

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 769, 819, 2307, 2457, 5383, 6921, 9997, 16149, 20763, 29991, 48447, 69979, 89973, 145341, 209937, 269919, 629811, 1889433]

約数ペア:

[(1, 1889433), (3, 629811), (7, 269919), (9, 209937), (13, 145341), (21, 89973), (27, 69979), (39, 48447), (63, 29991), (91, 20763), (117, 16149), (189, 9997), (273, 6921), (351, 5383), (769, 2457), (819, 2307)]