2019283119

素因数分解:

$3^2\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{15797}}^1$

素因数の和:17839

約数の個数: 24

約数和(自身を含む): 3335273760

約数和(自身を除く): 1315990641

約数列:

[1, 3, 7, 9, 21, 63, 2029, 6087, 14203, 15797, 18261, 42609, 47391, 110579, 127827, 142173, 331737, 995211, 32052113, 96156339, 224364791, 288469017, 673094373, 2019283119]

約数ペア:

[(1, 2019283119), (3, 673094373), (7, 288469017), (9, 224364791), (21, 96156339), (63, 32052113), (2029, 995211), (6087, 331737), (14203, 142173), (15797, 127827), (18261, 110579), (42609, 47391)]