12479467

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 17273736

約数和(自身を除く): 4794269

約数列:

[1, 7, 11, 13, 49, 77, 91, 137, 143, 169, 539, 637, 959, 1001, 1183, 1507, 1781, 1859, 6713, 7007, 8281, 10549, 12467, 13013, 19591, 23153, 73843, 87269, 91091, 137137, 162071, 254683, 959959, 1134497, 1782781, 12479467]

約数ペア:

[(1, 12479467), (7, 1782781), (11, 1134497), (13, 959959), (49, 254683), (77, 162071), (91, 137137), (137, 91091), (143, 87269), (169, 73843), (539, 23153), (637, 19591), (959, 13013), (1001, 12467), (1183, 10549), (1507, 8281), (1781, 7007), (1859, 6713)]