131320377

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{32497}}^1$

素因数の和:32952

約数の個数: 12

約数和(自身を含む): 190113300

約数和(自身を除く): 58792923

約数列:

[1, 3, 9, 449, 1347, 4041, 32497, 97491, 292473, 14591153, 43773459, 131320377]

約数ペア:

[(1, 131320377), (3, 43773459), (9, 14591153), (449, 292473), (1347, 97491), (4041, 32497)]