11791816959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{6947}}^1$

素因数の和:7647

約数の個数: 32

約数和(自身を含む): 17200802304

約数和(自身を除く): 5408985345

約数列:

[1, 3, 13, 39, 71, 213, 613, 923, 1839, 2769, 6947, 7969, 20841, 23907, 43523, 90311, 130569, 270933, 493237, 565799, 1479711, 1697397, 4258511, 6412081, 12775533, 19236243, 55360643, 166081929, 302354281, 907062843, 3930605653, 11791816959]

約数ペア:

[(1, 11791816959), (3, 3930605653), (13, 907062843), (39, 302354281), (71, 166081929), (213, 55360643), (613, 19236243), (923, 12775533), (1839, 6412081), (2769, 4258511), (6947, 1697397), (7969, 1479711), (20841, 565799), (23907, 493237), (43523, 270933), (90311, 130569)]