5173291.00000000

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19781

約数の個数: 24

約数和(自身を含む): 63048384

約数和(自身を除く): 25304223

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 19751, 59253, 138257, 256763, 414771, 770289, 967799, 1797341, 2903397, 5392023, 12581387, 37744161]

約数ペア:

[(1, 37744161), (3, 12581387), (7, 5392023), (13, 2903397), (21, 1797341), (39, 967799), (49, 770289), (91, 414771), (147, 256763), (273, 138257), (637, 59253), (1911, 19751)]