25289037

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{2609}}^1$

素因数の和:2977

約数の個数: 16

約数和(自身を含む): 37584000

約数和(自身を除く): 12294963

約数列:

[1, 3, 9, 27, 359, 1077, 2609, 3231, 7827, 9693, 23481, 70443, 936631, 2809893, 8429679, 25289037]

約数ペア:

[(1, 25289037), (3, 8429679), (9, 2809893), (27, 936631), (359, 70443), (1077, 23481), (2609, 9693), (3231, 7827)]