7131640481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{62423}}^1$

素因数の和:63308

約数の個数: 16

約数和(自身を含む): 8589542400

約数和(自身を除く): 1457901919

約数列:

[1, 7, 19, 133, 859, 6013, 16321, 62423, 114247, 436961, 1186037, 8302259, 53621357, 375349499, 1018805783, 7131640481]

約数ペア:

[(1, 7131640481), (7, 1018805783), (19, 375349499), (133, 53621357), (859, 8302259), (6013, 1186037), (16321, 436961), (62423, 114247)]