28933058861

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{821}}^1\times {\mathrm{8081}}^1$

素因数の和:9005

約数の個数: 24

約数和(自身を含む): 34080662520

約数和(自身を除く): 5147603659

約数列:

[1, 7, 49, 89, 623, 821, 4361, 5747, 8081, 40229, 56567, 73069, 395969, 511483, 719209, 3580381, 5034463, 6634501, 35241241, 46441507, 325090549, 590470589, 4133294123, 28933058861]

約数ペア:

[(1, 28933058861), (7, 4133294123), (49, 590470589), (89, 325090549), (623, 46441507), (821, 35241241), (4361, 6634501), (5747, 5034463), (8081, 3580381), (40229, 719209), (56567, 511483), (73069, 395969)]