433320723

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{397907}}^1$

素因数の和:397935

約数の個数: 18

約数和(自身を含む): 687982932

約数和(自身を除く): 254662209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 397907, 1193721, 3581163, 4376977, 13130931, 39392793, 48146747, 144440241, 433320723]

約数ペア:

[(1, 433320723), (3, 144440241), (9, 48146747), (11, 39392793), (33, 13130931), (99, 4376977), (121, 3581163), (363, 1193721), (1089, 397907)]