1211804739

素因数分解:

$3^3\times {\mathrm{1187}}^1\times {\mathrm{37811}}^1$

素因数の和:39007

約数の個数: 16

約数和(自身を含む): 1796826240

約数和(自身を除く): 585021501

約数列:

[1, 3, 9, 27, 1187, 3561, 10683, 32049, 37811, 113433, 340299, 1020897, 44881657, 134644971, 403934913, 1211804739]

約数ペア:

[(1, 1211804739), (3, 403934913), (9, 134644971), (27, 44881657), (1187, 1020897), (3561, 340299), (10683, 113433), (32049, 37811)]