812383

素因数分解:

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

素因数の和:79

約数の個数: 24

約数和(自身を含む): 1054080

約数和(自身を除く): 241697

約数列:

[1, 11, 13, 19, 23, 143, 169, 209, 247, 253, 299, 437, 1859, 2717, 3211, 3289, 3887, 4807, 5681, 35321, 42757, 62491, 73853, 812383]

約数ペア:

[(1, 812383), (11, 73853), (13, 62491), (19, 42757), (23, 35321), (143, 5681), (169, 4807), (209, 3887), (247, 3289), (253, 3211), (299, 2717), (437, 1859)]