13463091

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2424

約数の個数: 20

約数和(自身を含む): 20403504

約数和(自身を除く): 6940413

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 2341, 5751, 7023, 21069, 63207, 166211, 189621, 498633, 1495899, 4487697, 13463091]

約数ペア:

[(1, 13463091), (3, 4487697), (9, 1495899), (27, 498633), (71, 189621), (81, 166211), (213, 63207), (639, 21069), (1917, 7023), (2341, 5751)]