247673898

素因数分解:

$2^1\times 3^2\times {\mathrm{13759661}}^1$

素因数の和:13759669

約数の個数: 12

約数和(自身を含む): 536626818

約数和(自身を除く): 288952920

約数列:

[1, 2, 3, 6, 9, 18, 13759661, 27519322, 41278983, 82557966, 123836949, 247673898]

約数ペア:

[(1, 247673898), (2, 123836949), (3, 82557966), (6, 41278983), (9, 27519322), (18, 13759661)]