12146157

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 18322200

約数和(自身を除く): 6176043

約数列:

[1, 3, 9, 29, 87, 173, 261, 269, 519, 807, 1557, 2421, 5017, 7801, 15051, 23403, 45153, 46537, 70209, 139611, 418833, 1349573, 4048719, 12146157]

約数ペア:

[(1, 12146157), (3, 4048719), (9, 1349573), (29, 418833), (87, 139611), (173, 70209), (261, 46537), (269, 45153), (519, 23403), (807, 15051), (1557, 7801), (2421, 5017)]