253134861

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{294001}}^1$

素因数の和:294052

約数の個数: 16

約数和(自身を含む): 395138688

約数和(自身を除く): 142003827

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 294001, 882003, 2058007, 6174021, 12054041, 36162123, 84378287, 253134861]

約数ペア:

[(1, 253134861), (3, 84378287), (7, 36162123), (21, 12054041), (41, 6174021), (123, 2058007), (287, 882003), (861, 294001)]