11959371

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 17777760

約数和(自身を除く): 5818389

約数列:

[1, 3, 9, 73, 109, 167, 219, 327, 501, 657, 981, 1503, 7957, 12191, 18203, 23871, 36573, 54609, 71613, 109719, 163827, 1328819, 3986457, 11959371]

約数ペア:

[(1, 11959371), (3, 3986457), (9, 1328819), (73, 163827), (109, 109719), (167, 71613), (219, 54609), (327, 36573), (501, 23871), (657, 18203), (981, 12191), (1503, 7957)]