349907039

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 391137648

約数和(自身を除く): 41230609

約数列:

[1, 17, 37, 43, 289, 629, 731, 761, 1591, 10693, 12427, 12937, 27047, 28157, 32723, 219929, 459799, 478669, 556291, 1210751, 8137373, 9456947, 20582767, 349907039]

約数ペア:

[(1, 349907039), (17, 20582767), (37, 9456947), (43, 8137373), (289, 1210751), (629, 556291), (731, 478669), (761, 459799), (1591, 219929), (10693, 32723), (12427, 28157), (12937, 27047)]