1317991011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{10501}}^1$

素因数の和:10651

約数の個数: 32

約数和(自身を含む): 1959925248

約数和(自身を除く): 641934237

約数列:

[1, 3, 17, 23, 51, 69, 107, 321, 391, 1173, 1819, 2461, 5457, 7383, 10501, 31503, 41837, 125511, 178517, 241523, 535551, 724569, 1123607, 3370821, 4105891, 12317673, 19101319, 25842961, 57303957, 77528883, 439330337, 1317991011]

約数ペア:

[(1, 1317991011), (3, 439330337), (17, 77528883), (23, 57303957), (51, 25842961), (69, 19101319), (107, 12317673), (321, 4105891), (391, 3370821), (1173, 1123607), (1819, 724569), (2461, 535551), (5457, 241523), (7383, 178517), (10501, 125511), (31503, 41837)]