287536131

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1101671}}^1$

素因数の和:1101706

約数の個数: 12

約数和(自身を含む): 429652080

約数和(自身を除く): 142115949

約数列:

[1, 3, 9, 29, 87, 261, 1101671, 3305013, 9915039, 31948459, 95845377, 287536131]

約数ペア:

[(1, 287536131), (3, 95845377), (9, 31948459), (29, 9915039), (87, 3305013), (261, 1101671)]