13506369

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 18604800

約数和(自身を除く): 5098431

約数列:

[1, 3, 37, 111, 271, 449, 813, 1347, 10027, 16613, 30081, 49839, 121679, 365037, 4502123, 13506369]

約数ペア:

[(1, 13506369), (3, 4502123), (37, 365037), (111, 121679), (271, 49839), (449, 30081), (813, 16613), (1347, 10027)]