12853869

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14929}}^1$

素因数の和:14980

約数の個数: 16

約数和(自身を含む): 20065920

約数和(自身を除く): 7212051

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 14929, 44787, 104503, 313509, 612089, 1836267, 4284623, 12853869]

約数ペア:

[(1, 12853869), (3, 4284623), (7, 1836267), (21, 612089), (41, 313509), (123, 104503), (287, 44787), (861, 14929)]