30249909

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21139}}^1$

素因数の和:21201

約数の個数: 16

約数和(自身を含む): 45662400

約数和(自身を除く): 15412491

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21139, 63417, 190251, 570753, 1120367, 3361101, 10083303, 30249909]

約数ペア:

[(1, 30249909), (3, 10083303), (9, 3361101), (27, 1120367), (53, 570753), (159, 190251), (477, 63417), (1431, 21139)]