13560261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 21581952

約数和(自身を除く): 8021691

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 433, 803, 949, 1299, 2409, 2847, 4763, 5629, 10439, 14289, 16887, 31317, 31609, 61919, 94827, 185757, 347699, 410917, 1043097, 1232751, 4520087, 13560261]

約数ペア:

[(1, 13560261), (3, 4520087), (11, 1232751), (13, 1043097), (33, 410917), (39, 347699), (73, 185757), (143, 94827), (219, 61919), (429, 31609), (433, 31317), (803, 16887), (949, 14289), (1299, 10439), (2409, 5629), (2847, 4763)]