8984975993

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{37831}}^1$

素因数の和:38013

約数の個数: 24

約数和(自身を含む): 10816622784

約数和(自身を除く): 1831646791

約数列:

[1, 7, 37, 49, 131, 259, 917, 1813, 4847, 6419, 33929, 37831, 237503, 264817, 1399747, 1853719, 4955861, 9798229, 34691027, 68587603, 183366857, 242837189, 1283567999, 8984975993]

約数ペア:

[(1, 8984975993), (7, 1283567999), (37, 242837189), (49, 183366857), (131, 68587603), (259, 34691027), (917, 9798229), (1813, 4955861), (4847, 1853719), (6419, 1399747), (33929, 264817), (37831, 237503)]