1290069033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{139121}}^1$

素因数の和:139416

約数の個数: 16

約数和(自身を含む): 1883155392

約数和(自身を除く): 593086359

約数列:

[1, 3, 11, 33, 281, 843, 3091, 9273, 139121, 417363, 1530331, 4590993, 39093001, 117279003, 430023011, 1290069033]

約数ペア:

[(1, 1290069033), (3, 430023011), (11, 117279003), (33, 39093001), (281, 4590993), (843, 1530331), (3091, 417363), (9273, 139121)]