248955364077

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2917799}}^1$

素因数の和:2918065

約数の個数: 32

約数和(自身を含む): 403356672000

約数和(自身を除く): 154401307923

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 357, 717, 1673, 4063, 5019, 12189, 28441, 85323, 2917799, 8753397, 20424593, 49602583, 61273779, 148807749, 347218081, 697353961, 1041654243, 2092061883, 4881477727, 11855017337, 14644433181, 35565052011, 82985121359, 248955364077]

約数ペア:

[(1, 248955364077), (3, 82985121359), (7, 35565052011), (17, 14644433181), (21, 11855017337), (51, 4881477727), (119, 2092061883), (239, 1041654243), (357, 697353961), (717, 347218081), (1673, 148807749), (4063, 61273779), (5019, 49602583), (12189, 20424593), (28441, 8753397), (85323, 2917799)]