26790621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 42311808

約数和(自身を除く): 15521187

約数列:

[1, 3, 11, 13, 33, 39, 143, 197, 317, 429, 591, 951, 2167, 2561, 3487, 4121, 6501, 7683, 10461, 12363, 28171, 45331, 62449, 84513, 135993, 187347, 686939, 811837, 2060817, 2435511, 8930207, 26790621]

約数ペア:

[(1, 26790621), (3, 8930207), (11, 2435511), (13, 2060817), (33, 811837), (39, 686939), (143, 187347), (197, 135993), (317, 84513), (429, 62449), (591, 45331), (951, 28171), (2167, 12363), (2561, 10461), (3487, 7683), (4121, 6501)]