6990651

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{13627}}^1$

素因数の和:13655

約数の個数: 16

約数和(自身を含む): 10902400

約数和(自身を除く): 3911749

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 13627, 40881, 122643, 258913, 367929, 776739, 2330217, 6990651]

約数ペア:

[(1, 6990651), (3, 2330217), (9, 776739), (19, 367929), (27, 258913), (57, 122643), (171, 40881), (513, 13627)]