47479521

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 70202304

約数和(自身を除く): 22722783

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 867, 1173, 2381, 6647, 7143, 19941, 40477, 54763, 121431, 164289, 688109, 930971, 2064327, 2792913, 15826507, 47479521]

約数ペア:

[(1, 47479521), (3, 15826507), (17, 2792913), (23, 2064327), (51, 930971), (69, 688109), (289, 164289), (391, 121431), (867, 54763), (1173, 40477), (2381, 19941), (6647, 7143)]