260487063

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{235309}}^1$

素因数の和:235359

約数の個数: 16

約数和(自身を含む): 395320800

約数和(自身を除く): 134833737

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 235309, 705927, 2117781, 6353343, 9647669, 28943007, 86829021, 260487063]

約数ペア:

[(1, 260487063), (3, 86829021), (9, 28943007), (27, 9647669), (41, 6353343), (123, 2117781), (369, 705927), (1107, 235309)]