187379253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1224701}}^1$

素因数の和:1224724

約数の個数: 12

約数和(自身を含む): 286580268

約数和(自身を除く): 99201015

約数列:

[1, 3, 9, 17, 51, 153, 1224701, 3674103, 11022309, 20819917, 62459751, 187379253]

約数ペア:

[(1, 187379253), (3, 62459751), (9, 20819917), (17, 11022309), (51, 3674103), (153, 1224701)]