16472841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 28339200

約数和(自身を除く): 11866359

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 2459, 6699, 7377, 17213, 27049, 51639, 71311, 81147, 189343, 213933, 499177, 568029, 784421, 1497531, 2353263, 5490947, 16472841]

約数ペア:

[(1, 16472841), (3, 5490947), (7, 2353263), (11, 1497531), (21, 784421), (29, 568029), (33, 499177), (77, 213933), (87, 189343), (203, 81147), (231, 71311), (319, 51639), (609, 27049), (957, 17213), (2233, 7377), (2459, 6699)]