2017857039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{6421}}^1$

素因数の和:6631

約数の個数: 32

約数和(自身を含む): 2996248320

約数和(自身を除く): 978391281

約数列:

[1, 3, 11, 33, 89, 107, 267, 321, 979, 1177, 2937, 3531, 6421, 9523, 19263, 28569, 70631, 104753, 211893, 314259, 571469, 687047, 1714407, 2061141, 6286159, 7557517, 18858477, 22672551, 61147183, 183441549, 672619013, 2017857039]

約数ペア:

[(1, 2017857039), (3, 672619013), (11, 183441549), (33, 61147183), (89, 22672551), (107, 18858477), (267, 7557517), (321, 6286159), (979, 2061141), (1177, 1714407), (2937, 687047), (3531, 571469), (6421, 314259), (9523, 211893), (19263, 104753), (28569, 70631)]