13305486519

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6481}}^1\times {\mathrm{5849}}^1$

素因数の和:12352

約数の個数: 32

約数和(自身を含む): 21235032000

約数和(自身を除く): 7929545481

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5849, 6481, 17547, 19443, 52641, 58329, 76037, 84253, 157923, 174987, 228111, 252759, 684333, 758277, 2052999, 2274831, 37907369, 113722107, 341166321, 492795797, 1023498963, 1478387391, 4435162173, 13305486519]

約数ペア:

[(1, 13305486519), (3, 4435162173), (9, 1478387391), (13, 1023498963), (27, 492795797), (39, 341166321), (117, 113722107), (351, 37907369), (5849, 2274831), (6481, 2052999), (17547, 758277), (19443, 684333), (52641, 252759), (58329, 228111), (76037, 174987), (84253, 157923)]