80621997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12517}}^1$

素因数の和:12652

約数の個数: 16

約数和(自身を含む): 114164160

約数和(自身を除く): 33542163

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 12517, 37551, 237823, 713469, 1414421, 4243263, 26873999, 80621997]

約数ペア:

[(1, 80621997), (3, 26873999), (19, 4243263), (57, 1414421), (113, 713469), (339, 237823), (2147, 37551), (6441, 12517)]