26686959

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{4049}}^1$

素因数の和:4091

約数の個数: 16

約数和(自身を含む): 38556000

約数和(自身を除く): 11869041

約数列:

[1, 3, 13, 39, 169, 507, 2197, 4049, 6591, 12147, 52637, 157911, 684281, 2052843, 8895653, 26686959]

約数ペア:

[(1, 26686959), (3, 8895653), (13, 2052843), (39, 684281), (169, 157911), (507, 52637), (2197, 12147), (4049, 6591)]