47238317

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 55423872

約数和(自身を除く): 8185555

約数列:

[1, 7, 53, 157, 371, 811, 1099, 5677, 8321, 42983, 58247, 127327, 300881, 891289, 6748331, 47238317]

約数ペア:

[(1, 47238317), (7, 6748331), (53, 891289), (157, 300881), (371, 127327), (811, 58247), (1099, 42983), (5677, 8321)]