141557759

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19501}}^1$

素因数の和:19586

約数の個数: 16

約数和(自身を含む): 174113856

約数和(自身を除く): 32556097

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 19501, 136507, 331517, 1189561, 2320619, 8326927, 20222537, 141557759]

約数ペア:

[(1, 141557759), (7, 20222537), (17, 8326927), (61, 2320619), (119, 1189561), (427, 331517), (1037, 136507), (7259, 19501)]