13490763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 22135680

約数和(自身を除く): 8644917

約数列:

[1, 3, 11, 13, 33, 39, 41, 59, 123, 143, 169, 177, 429, 451, 507, 533, 649, 767, 1353, 1599, 1859, 1947, 2301, 2419, 5577, 5863, 6929, 7257, 8437, 9971, 17589, 20787, 25311, 26609, 29913, 31447, 76219, 79827, 94341, 109681, 228657, 329043, 345917, 408811, 1037751, 1226433, 4496921, 13490763]

約数ペア:

[(1, 13490763), (3, 4496921), (11, 1226433), (13, 1037751), (33, 408811), (39, 345917), (41, 329043), (59, 228657), (123, 109681), (143, 94341), (169, 79827), (177, 76219), (429, 31447), (451, 29913), (507, 26609), (533, 25311), (649, 20787), (767, 17589), (1353, 9971), (1599, 8437), (1859, 7257), (1947, 6929), (2301, 5863), (2419, 5577)]