978306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23293}}^1$

素因数の和:23305

約数の個数: 16

約数和(自身を含む): 2236224

約数和(自身を除く): 1257918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 23293, 46586, 69879, 139758, 163051, 326102, 489153, 978306]

約数ペア:

[(1, 978306), (2, 489153), (3, 326102), (6, 163051), (7, 139758), (14, 69879), (21, 46586), (42, 23293)]