17318301

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 31825920

約数和(自身を除く): 14507619

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 73, 77, 79, 91, 143, 219, 231, 237, 273, 429, 511, 553, 803, 869, 949, 1001, 1027, 1533, 1659, 2409, 2607, 2847, 3003, 3081, 5621, 5767, 6083, 6643, 7189, 10439, 11297, 16863, 17301, 18249, 19929, 21567, 31317, 33891, 40369, 63437, 73073, 74971, 79079, 121107, 190311, 219219, 224913, 237237, 444059, 524797, 824681, 1332177, 1574391, 2474043, 5772767, 17318301]

約数ペア:

[(1, 17318301), (3, 5772767), (7, 2474043), (11, 1574391), (13, 1332177), (21, 824681), (33, 524797), (39, 444059), (73, 237237), (77, 224913), (79, 219219), (91, 190311), (143, 121107), (219, 79079), (231, 74971), (237, 73073), (273, 63437), (429, 40369), (511, 33891), (553, 31317), (803, 21567), (869, 19929), (949, 18249), (1001, 17301), (1027, 16863), (1533, 11297), (1659, 10439), (2409, 7189), (2607, 6643), (2847, 6083), (3003, 5767), (3081, 5621)]