26403039

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17359}}^1$

素因数の和:17391

約数の個数: 18

約数和(自身を含む): 41299440

約数和(自身を除く): 14896401

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 17359, 52077, 156231, 225667, 677001, 2031003, 2933671, 8801013, 26403039]

約数ペア:

[(1, 26403039), (3, 8801013), (9, 2933671), (13, 2031003), (39, 677001), (117, 225667), (169, 156231), (507, 52077), (1521, 17359)]