13306539727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{4993}}^1$

素因数の和:5443

約数の個数: 32

約数和(自身を含む): 15705930240

約数和(自身を除く): 2399390513

約数列:

[1, 13, 17, 31, 221, 389, 403, 527, 4993, 5057, 6613, 6851, 12059, 64909, 84881, 85969, 154783, 156767, 205003, 1103453, 1942277, 2012179, 2631311, 2665039, 25249601, 33018709, 34207043, 60210587, 429243217, 782737631, 1023579979, 13306539727]

約数ペア:

[(1, 13306539727), (13, 1023579979), (17, 782737631), (31, 429243217), (221, 60210587), (389, 34207043), (403, 33018709), (527, 25249601), (4993, 2665039), (5057, 2631311), (6613, 2012179), (6851, 1942277), (12059, 1103453), (64909, 205003), (84881, 156767), (85969, 154783)]