12968581119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{760933}}^1$

素因数の和:760991

約数の個数: 32

約数和(自身を含む): 20453905920

約数和(自身を除く): 7485324801

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 5681, 17043, 760933, 2282799, 9892129, 14457727, 17501459, 29676387, 43373181, 52504377, 187950451, 227518967, 332527721, 563851353, 682556901, 997583163, 4322860373, 12968581119]

約数ペア:

[(1, 12968581119), (3, 4322860373), (13, 997583163), (19, 682556901), (23, 563851353), (39, 332527721), (57, 227518967), (69, 187950451), (247, 52504377), (299, 43373181), (437, 29676387), (741, 17501459), (897, 14457727), (1311, 9892129), (5681, 2282799), (17043, 760933)]