31690703

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 36902304

約数和(自身を除く): 5211601

約数列:

[1, 11, 17, 137, 187, 1237, 1507, 2329, 13607, 21029, 25619, 169469, 231319, 1864159, 2880973, 31690703]

約数ペア:

[(1, 31690703), (11, 2880973), (17, 1864159), (137, 231319), (187, 169469), (1237, 25619), (1507, 21029), (2329, 13607)]