187733539

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3163}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 219708160

約数和(自身を除く): 31974621

約数列:

[1, 7, 61, 139, 427, 973, 3163, 8479, 22141, 59353, 192943, 439657, 1350601, 3077599, 26819077, 187733539]

約数ペア:

[(1, 187733539), (7, 26819077), (61, 3077599), (139, 1350601), (427, 439657), (973, 192943), (3163, 59353), (8479, 22141)]