286154019

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{38261}}^1$

素因数の和:38547

約数の個数: 16

約数和(自身を含む): 425473440

約数和(自身を除く): 139319421

約数列:

[1, 3, 9, 27, 277, 831, 2493, 7479, 38261, 114783, 344349, 1033047, 10598297, 31794891, 95384673, 286154019]

約数ペア:

[(1, 286154019), (3, 95384673), (9, 31794891), (27, 10598297), (277, 1033047), (831, 344349), (2493, 114783), (7479, 38261)]