310387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 403200

約数和(自身を除く): 92813

約数列:

[1, 7, 11, 29, 77, 139, 203, 319, 973, 1529, 2233, 4031, 10703, 28217, 44341, 310387]

約数ペア:

[(1, 310387), (7, 44341), (11, 28217), (29, 10703), (77, 4031), (139, 2233), (203, 1529), (319, 973)]