1520991063

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{4121927}}^1$

素因数の和:4121974

約数の個数: 12

約数和(自身を含む): 2250572688

約数和(自身を除く): 729581625

約数列:

[1, 3, 9, 41, 123, 369, 4121927, 12365781, 37097343, 168999007, 506997021, 1520991063]

約数ペア:

[(1, 1520991063), (3, 506997021), (9, 168999007), (41, 37097343), (123, 12365781), (369, 4121927)]