842919

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 608601

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 89, 123, 231, 267, 287, 451, 623, 861, 979, 1353, 1869, 2937, 3157, 3649, 6853, 9471, 10947, 20559, 25543, 40139, 76629, 120417, 280973, 842919]

約数ペア:

[(1, 842919), (3, 280973), (7, 120417), (11, 76629), (21, 40139), (33, 25543), (41, 20559), (77, 10947), (89, 9471), (123, 6853), (231, 3649), (267, 3157), (287, 2937), (451, 1869), (623, 1353), (861, 979)]