9699693997

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{809}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 11561045760

約数和(自身を除く): 1861351763

約数列:

[1, 7, 43, 61, 301, 427, 653, 809, 2623, 4571, 5663, 18361, 28079, 34787, 39833, 49349, 196553, 243509, 278831, 345443, 528277, 1712819, 2122007, 3697939, 11989733, 14854049, 22715911, 32224897, 159011377, 225574279, 1385670571, 9699693997]

約数ペア:

[(1, 9699693997), (7, 1385670571), (43, 225574279), (61, 159011377), (301, 32224897), (427, 22715911), (653, 14854049), (809, 11989733), (2623, 3697939), (4571, 2122007), (5663, 1712819), (18361, 528277), (28079, 345443), (34787, 278831), (39833, 243509), (49349, 196553)]