2236927

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 2979200

約数和(自身を除く): 742273

約数列:

[1, 7, 11, 19, 77, 121, 133, 139, 209, 847, 973, 1463, 1529, 2299, 2641, 10703, 16093, 16819, 18487, 29051, 117733, 203357, 319561, 2236927]

約数ペア:

[(1, 2236927), (7, 319561), (11, 203357), (19, 117733), (77, 29051), (121, 18487), (133, 16819), (139, 16093), (209, 10703), (847, 2641), (973, 2299), (1463, 1529)]