13568091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 6960549

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 269, 391, 731, 807, 989, 1173, 2193, 2967, 4573, 6187, 11567, 13719, 16813, 18561, 34701, 50439, 105179, 196639, 266041, 315537, 589917, 798123, 4522697, 13568091]

約数ペア:

[(1, 13568091), (3, 4522697), (17, 798123), (23, 589917), (43, 315537), (51, 266041), (69, 196639), (129, 105179), (269, 50439), (391, 34701), (731, 18561), (807, 16813), (989, 13719), (1173, 11567), (2193, 6187), (2967, 4573)]