97967821

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 120638720

約数和(自身を除く): 22670899

約数列:

[1, 7, 17, 79, 119, 289, 553, 613, 1343, 2023, 4291, 9401, 10421, 22831, 48427, 72947, 159817, 177157, 338989, 823259, 1240099, 5762813, 13995403, 97967821]

約数ペア:

[(1, 97967821), (7, 13995403), (17, 5762813), (79, 1240099), (119, 823259), (289, 338989), (553, 177157), (613, 159817), (1343, 72947), (2023, 48427), (4291, 22831), (9401, 10421)]