245294037

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{7001}}^1$

素因数の和:7253

約数の個数: 24

約数和(自身を含む): 376847640

約数和(自身を除く): 131553603

約数列:

[1, 3, 9, 17, 51, 153, 229, 687, 2061, 3893, 7001, 11679, 21003, 35037, 63009, 119017, 357051, 1071153, 1603229, 4809687, 14429061, 27254893, 81764679, 245294037]

約数ペア:

[(1, 245294037), (3, 81764679), (9, 27254893), (17, 14429061), (51, 4809687), (153, 1603229), (229, 1071153), (687, 357051), (2061, 119017), (3893, 63009), (7001, 35037), (11679, 21003)]