12970689

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 18133632

約数和(自身を除く): 5162943

約数列:

[1, 3, 23, 69, 317, 593, 951, 1779, 7291, 13639, 21873, 40917, 187981, 563943, 4323563, 12970689]

約数ペア:

[(1, 12970689), (3, 4323563), (23, 563943), (69, 187981), (317, 40917), (593, 21873), (951, 13639), (1779, 7291)]