26804583

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17623}}^1$

素因数の和:17655

約数の個数: 18

約数和(自身を含む): 41927496

約数和(自身を除く): 15122913

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 17623, 52869, 158607, 229099, 687297, 2061891, 2978287, 8934861, 26804583]

約数ペア:

[(1, 26804583), (3, 8934861), (9, 2978287), (13, 2061891), (39, 687297), (117, 229099), (169, 158607), (507, 52869), (1521, 17623)]