11887403139

素因数分解:

$3^2\times {\mathrm{353}}^1\times {\mathrm{3741707}}^1$

素因数の和:3742066

約数の個数: 12

約数和(自身を含む): 17219340216

約数和(自身を除く): 5331937077

約数列:

[1, 3, 9, 353, 1059, 3177, 3741707, 11225121, 33675363, 1320822571, 3962467713, 11887403139]

約数ペア:

[(1, 11887403139), (3, 3962467713), (9, 1320822571), (353, 33675363), (1059, 11225121), (3177, 3741707)]