2190753

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 1135647

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1979, 5937, 17811, 53433, 81139, 243417, 730251, 2190753]

約数ペア:

[(1, 2190753), (3, 730251), (9, 243417), (27, 81139), (41, 53433), (123, 17811), (369, 5937), (1107, 1979)]