8975109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20921}}^1$

素因数の和:20948

約数の個数: 16

約数和(自身を含む): 14059584

約数和(自身を除く): 5084475

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 20921, 62763, 230131, 271973, 690393, 815919, 2991703, 8975109]

約数ペア:

[(1, 8975109), (3, 2991703), (11, 815919), (13, 690393), (33, 271973), (39, 230131), (143, 62763), (429, 20921)]