291240423021

素因数分解:

$3^1\times {\mathrm{757}}^1\times {\mathrm{1471}}^1\times {\mathrm{87181}}^1$

素因数の和:89412

約数の個数: 16

約数和(自身を含む): 389102332928

約数和(自身を除く): 97861909907

約数列:

[1, 3, 757, 1471, 2271, 4413, 87181, 261543, 1113547, 3340641, 65996017, 128243251, 197988051, 384729753, 97080141007, 291240423021]

約数ペア:

[(1, 291240423021), (3, 97080141007), (757, 384729753), (1471, 197988051), (2271, 128243251), (4413, 65996017), (87181, 3340641), (261543, 1113547)]