30784563

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{27809}}^1$

素因数の和:27859

約数の個数: 16

約数和(自身を含む): 46720800

約数和(自身を除く): 15936237

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 27809, 83427, 250281, 750843, 1140169, 3420507, 10261521, 30784563]

約数ペア:

[(1, 30784563), (3, 10261521), (9, 3420507), (27, 1140169), (41, 750843), (123, 250281), (369, 83427), (1107, 27809)]