973251293

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 1207050240

約数和(自身を除く): 233798947

約数列:

[1, 7, 31, 37, 43, 217, 259, 301, 1147, 1333, 1591, 2819, 8029, 9331, 11137, 19733, 49321, 87389, 104303, 121217, 345247, 611723, 730121, 848519, 3233393, 3757727, 4485029, 22633751, 26304089, 31395203, 139035899, 973251293]

約数ペア:

[(1, 973251293), (7, 139035899), (31, 31395203), (37, 26304089), (43, 22633751), (217, 4485029), (259, 3757727), (301, 3233393), (1147, 848519), (1333, 730121), (1591, 611723), (2819, 345247), (8029, 121217), (9331, 104303), (11137, 87389), (19733, 49321)]