2137617

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1981

約数の個数: 16

約数和(自身を含む): 3245760

約数和(自身を除く): 1108143

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1931, 5793, 17379, 52137, 79171, 237513, 712539, 2137617]

約数ペア:

[(1, 2137617), (3, 712539), (9, 237513), (27, 79171), (41, 52137), (123, 17379), (369, 5793), (1107, 1931)]