5686681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 8432640

約数和(自身を除く): 2745959

約数列:

[1, 7, 11, 13, 19, 23, 77, 91, 133, 143, 161, 169, 209, 247, 253, 299, 437, 1001, 1183, 1463, 1729, 1771, 1859, 2093, 2717, 3059, 3211, 3289, 3887, 4807, 5681, 13013, 19019, 22477, 23023, 27209, 33649, 35321, 39767, 42757, 62491, 73853, 247247, 299299, 437437, 516971, 812383, 5686681]

約数ペア:

[(1, 5686681), (7, 812383), (11, 516971), (13, 437437), (19, 299299), (23, 247247), (77, 73853), (91, 62491), (133, 42757), (143, 39767), (161, 35321), (169, 33649), (209, 27209), (247, 23023), (253, 22477), (299, 19019), (437, 13013), (1001, 5681), (1183, 4807), (1463, 3887), (1729, 3289), (1771, 3211), (1859, 3059), (2093, 2717)]