129330187

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 151379200

約数和(自身を除く): 22049013

約数列:

[1, 7, 61, 139, 427, 973, 2179, 8479, 15253, 59353, 132919, 302881, 930433, 2120167, 18475741, 129330187]

約数ペア:

[(1, 129330187), (7, 18475741), (61, 2120167), (139, 930433), (427, 302881), (973, 132919), (2179, 59353), (8479, 15253)]