20111469

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2713}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 30744192

約数和(自身を除く): 10632723

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 2713, 7413, 8139, 18991, 56973, 957689, 2873067, 6703823, 20111469]

約数ペア:

[(1, 20111469), (3, 6703823), (7, 2873067), (21, 957689), (353, 56973), (1059, 18991), (2471, 8139), (2713, 7413)]