56982471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4441}}^1$

素因数の和:4511

約数の個数: 32

約数和(自身を含む): 95520768

約数和(自身を除く): 38538297

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 4441, 12831, 13323, 31087, 57733, 93261, 173199, 208727, 404131, 626181, 1212393, 1461089, 2713451, 4383267, 8140353, 18994157, 56982471]

約数ペア:

[(1, 56982471), (3, 18994157), (7, 8140353), (13, 4383267), (21, 2713451), (39, 1461089), (47, 1212393), (91, 626181), (141, 404131), (273, 208727), (329, 173199), (611, 93261), (987, 57733), (1833, 31087), (4277, 13323), (4441, 12831)]