197197167

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{7001}}^1$

素因数の和:7274

約数の個数: 16

約数和(自身を含む): 270557280

約数和(自身を除く): 73360113

約数列:

[1, 3, 41, 123, 229, 687, 7001, 9389, 21003, 28167, 287041, 861123, 1603229, 4809687, 65732389, 197197167]

約数ペア:

[(1, 197197167), (3, 65732389), (41, 4809687), (123, 1603229), (229, 861123), (687, 287041), (7001, 28167), (9389, 21003)]