13391685

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3767}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 23512320

約数和(自身を除く): 10120635

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 3767, 11301, 18835, 33903, 56505, 169515, 297593, 892779, 1487965, 2678337, 4463895, 13391685]

約数ペア:

[(1, 13391685), (3, 4463895), (5, 2678337), (9, 1487965), (15, 892779), (45, 297593), (79, 169515), (237, 56505), (395, 33903), (711, 18835), (1185, 11301), (3555, 3767)]