2567109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 3729600

約数和(自身を除く): 1162491

約数列:

[1, 3, 19, 29, 57, 87, 551, 1553, 1653, 4659, 29507, 45037, 88521, 135111, 855703, 2567109]

約数ペア:

[(1, 2567109), (3, 855703), (19, 135111), (29, 88521), (57, 45037), (87, 29507), (551, 4659), (1553, 1653)]