2804998557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{11953}}^1$

素因数の和:12177

約数の個数: 32

約数和(自身を含む): 4131302400

約数和(自身を除く): 1326303843

約数列:

[1, 3, 19, 23, 57, 69, 179, 437, 537, 1311, 3401, 4117, 10203, 11953, 12351, 35859, 78223, 227107, 234669, 274919, 681321, 824757, 2139587, 5223461, 6418761, 15670383, 40652153, 49210501, 121956459, 147631503, 934999519, 2804998557]

約数ペア:

[(1, 2804998557), (3, 934999519), (19, 147631503), (23, 121956459), (57, 49210501), (69, 40652153), (179, 15670383), (437, 6418761), (537, 5223461), (1311, 2139587), (3401, 824757), (4117, 681321), (10203, 274919), (11953, 234669), (12351, 227107), (35859, 78223)]