858453129

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{499391}}^1$

素因数の和:499588

約数の個数: 12

約数和(自身を含む): 1246482432

約数和(自身を除く): 388029303

約数列:

[1, 3, 9, 191, 573, 1719, 499391, 1498173, 4494519, 95383681, 286151043, 858453129]

約数ペア:

[(1, 858453129), (3, 286151043), (9, 95383681), (191, 4494519), (573, 1498173), (1719, 499391)]