1938202011

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{12667987}}^1$

素因数の和:12668010

約数の個数: 12

約数和(自身を含む): 2964309192

約数和(自身を除く): 1026107181

約数列:

[1, 3, 9, 17, 51, 153, 12667987, 38003961, 114011883, 215355779, 646067337, 1938202011]

約数ペア:

[(1, 1938202011), (3, 646067337), (9, 215355779), (17, 114011883), (51, 38003961), (153, 12667987)]