47216481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 69261696

約数和(自身を除く): 22045215

約数列:

[1, 3, 13, 39, 53, 159, 431, 689, 1293, 2067, 2809, 5603, 8427, 16809, 22843, 36517, 68529, 109551, 296959, 890877, 1210679, 3632037, 15738827, 47216481]

約数ペア:

[(1, 47216481), (3, 15738827), (13, 3632037), (39, 1210679), (53, 890877), (159, 296959), (431, 109551), (689, 68529), (1293, 36517), (2067, 22843), (2809, 16809), (5603, 8427)]