4916769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 7857024

約数和(自身を除く): 2940255

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 157, 219, 429, 471, 803, 949, 1727, 2041, 2409, 2847, 5181, 6123, 10439, 11461, 22451, 31317, 34383, 67353, 126071, 148993, 378213, 446979, 1638923, 4916769]

約数ペア:

[(1, 4916769), (3, 1638923), (11, 446979), (13, 378213), (33, 148993), (39, 126071), (73, 67353), (143, 34383), (157, 31317), (219, 22451), (429, 11461), (471, 10439), (803, 6123), (949, 5181), (1727, 2847), (2041, 2409)]