1337967071

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1\times {\mathrm{2741}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 1543855680

約数和(自身を除く): 205888609

約数列:

[1, 7, 137, 509, 959, 2741, 3563, 19187, 69733, 375517, 488131, 1395169, 2628619, 9766183, 191138153, 1337967071]

約数ペア:

[(1, 1337967071), (7, 191138153), (137, 9766183), (509, 2628619), (959, 1395169), (2741, 488131), (3563, 375517), (19187, 69733)]