46931781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 72430848

約数和(自身を除く): 25499067

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 663, 923, 997, 1207, 2769, 2991, 3621, 12961, 15691, 16949, 38883, 47073, 50847, 70787, 212361, 220337, 661011, 920231, 1203379, 2760693, 3610137, 15643927, 46931781]

約数ペア:

[(1, 46931781), (3, 15643927), (13, 3610137), (17, 2760693), (39, 1203379), (51, 920231), (71, 661011), (213, 220337), (221, 212361), (663, 70787), (923, 50847), (997, 47073), (1207, 38883), (2769, 16949), (2991, 15691), (3621, 12961)]