321330918

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{102793}}^1$

素因数の和:103319

約数の個数: 16

約数和(自身を含む): 643901616

約数和(自身を除く): 322570698

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 102793, 205586, 308379, 616758, 53555153, 107110306, 160665459, 321330918]

約数ペア:

[(1, 321330918), (2, 160665459), (3, 107110306), (6, 53555153), (521, 616758), (1042, 308379), (1563, 205586), (3126, 102793)]