2017292697

素因数分解:

$3^2\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{15797}}^1$

素因数の和:17837

約数の個数: 24

約数和(自身を含む): 3331987776

約数和(自身を除く): 1314695079

約数列:

[1, 3, 7, 9, 21, 63, 2027, 6081, 14189, 15797, 18243, 42567, 47391, 110579, 127701, 142173, 331737, 995211, 32020519, 96061557, 224143633, 288184671, 672430899, 2017292697]

約数ペア:

[(1, 2017292697), (3, 672430899), (7, 288184671), (9, 224143633), (21, 96061557), (63, 32020519), (2027, 995211), (6081, 331737), (14189, 142173), (15797, 127701), (18243, 110579), (42567, 47391)]