84454321

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{22807}}^1$

素因数の和:22860

約数の個数: 12

約数和(自身を含む): 100902592

約数和(自身を除く): 16448271

約数列:

[1, 7, 23, 161, 529, 3703, 22807, 159649, 524561, 3671927, 12064903, 84454321]

約数ペア:

[(1, 84454321), (7, 12064903), (23, 3671927), (161, 524561), (529, 159649), (3703, 22807)]