248889147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{155653}}^1$

素因数の和:155710

約数の個数: 16

約数和(自身を含む): 366098208

約数和(自身を除く): 117209061

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 155653, 466959, 2023489, 6070467, 6381773, 19145319, 82963049, 248889147]

約数ペア:

[(1, 248889147), (3, 82963049), (13, 19145319), (39, 6381773), (41, 6070467), (123, 2023489), (533, 466959), (1599, 155653)]