14821807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 21503232

約数和(自身を除く): 6681425

約数列:

[1, 7, 11, 13, 17, 67, 77, 91, 119, 143, 169, 187, 221, 469, 737, 871, 1001, 1139, 1183, 1309, 1547, 1859, 2431, 2873, 5159, 6097, 7973, 9581, 11323, 12529, 13013, 14807, 17017, 20111, 31603, 67067, 79261, 87703, 103649, 124553, 162877, 192491, 221221, 871871, 1140139, 1347437, 2117401, 14821807]

約数ペア:

[(1, 14821807), (7, 2117401), (11, 1347437), (13, 1140139), (17, 871871), (67, 221221), (77, 192491), (91, 162877), (119, 124553), (143, 103649), (169, 87703), (187, 79261), (221, 67067), (469, 31603), (737, 20111), (871, 17017), (1001, 14807), (1139, 13013), (1183, 12529), (1309, 11323), (1547, 9581), (1859, 7973), (2431, 6097), (2873, 5159)]