47048391

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 28430649

約数列:

[1, 3, 9, 13, 27, 39, 117, 311, 351, 431, 933, 1293, 2799, 3879, 4043, 5603, 8397, 11637, 12129, 16809, 36387, 50427, 109161, 134041, 151281, 402123, 1206369, 1742533, 3619107, 5227599, 15682797, 47048391]

約数ペア:

[(1, 47048391), (3, 15682797), (9, 5227599), (13, 3619107), (27, 1742533), (39, 1206369), (117, 402123), (311, 151281), (351, 134041), (431, 109161), (933, 50427), (1293, 36387), (2799, 16809), (3879, 12129), (4043, 11637), (5603, 8397)]