13213965

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8233}}^1$

素因数の和:8348

約数の個数: 16

約数和(自身を含む): 21342528

約数和(自身を除く): 8128563

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 8233, 24699, 41165, 123495, 880931, 2642793, 4404655, 13213965]

約数ペア:

[(1, 13213965), (3, 4404655), (5, 2642793), (15, 880931), (107, 123495), (321, 41165), (535, 24699), (1605, 8233)]