275217811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20161}}^1$

素因数の和:20262

約数の個数: 16

約数和(自身を含む): 322269408

約数和(自身を除く): 47051597

約数列:

[1, 11, 17, 73, 187, 803, 1241, 13651, 20161, 221771, 342737, 1471753, 3770107, 16189283, 25019801, 275217811]

約数ペア:

[(1, 275217811), (11, 25019801), (17, 16189283), (73, 3770107), (187, 1471753), (803, 342737), (1241, 221771), (13651, 20161)]