830155377

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{121421}}^1$

素因数の和:121520

約数の個数: 16

約数和(自身を含む): 1153994688

約数和(自身を除く): 323839311

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 121421, 364263, 5221103, 6435313, 15663309, 19305939, 276718459, 830155377]

約数ペア:

[(1, 830155377), (3, 276718459), (43, 19305939), (53, 15663309), (129, 6435313), (159, 5221103), (2279, 364263), (6837, 121421)]