5396973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 8211456

約数和(自身を除く): 2814483

約数列:

[1, 3, 17, 23, 43, 51, 69, 107, 129, 321, 391, 731, 989, 1173, 1819, 2193, 2461, 2967, 4601, 5457, 7383, 13803, 16813, 41837, 50439, 78217, 105823, 125511, 234651, 317469, 1798991, 5396973]

約数ペア:

[(1, 5396973), (3, 1798991), (17, 317469), (23, 234651), (43, 125511), (51, 105823), (69, 78217), (107, 50439), (129, 41837), (321, 16813), (391, 13803), (731, 7383), (989, 5457), (1173, 4601), (1819, 2967), (2193, 2461)]