14973959

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 20473488

約数和(自身を除く): 5499529

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 2137, 7007, 14959, 23507, 27781, 104713, 164549, 194467, 305591, 1151843, 1361269, 2139137, 14973959]

約数ペア:

[(1, 14973959), (7, 2139137), (11, 1361269), (13, 1151843), (49, 305591), (77, 194467), (91, 164549), (143, 104713), (539, 27781), (637, 23507), (1001, 14959), (2137, 7007)]