7562139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 11015424

約数和(自身を除く): 3453285

約数列:

[1, 3, 13, 39, 71, 213, 923, 2731, 2769, 8193, 35503, 106509, 193901, 581703, 2520713, 7562139]

約数ペア:

[(1, 7562139), (3, 2520713), (13, 581703), (39, 193901), (71, 106509), (213, 35503), (923, 8193), (2731, 2769)]