678540243

素因数分解:

$3^1\times {\mathrm{79}}^2\times {\mathrm{36241}}^1$

素因数の和:36402

約数の個数: 12

約数和(自身を含む): 916342728

約数和(自身を除く): 237802485

約数列:

[1, 3, 79, 237, 6241, 18723, 36241, 108723, 2863039, 8589117, 226180081, 678540243]

約数ペア:

[(1, 678540243), (3, 226180081), (79, 8589117), (237, 2863039), (6241, 108723), (18723, 36241)]