520705203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{4243}}^1$

素因数の和:6418

約数の個数: 16

約数和(自身を含む): 731326080

約数和(自身を除く): 210620877

約数列:

[1, 3, 19, 57, 2153, 4243, 6459, 12729, 40907, 80617, 122721, 241851, 9135179, 27405537, 173568401, 520705203]

約数ペア:

[(1, 520705203), (3, 173568401), (19, 27405537), (57, 9135179), (2153, 241851), (4243, 122721), (6459, 80617), (12729, 40907)]