397048797

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{119557}}^1$

素因数の和:119610

約数の個数: 20

約数和(自身を含む): 607593756

約数和(自身を除く): 210544959

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 119557, 358671, 1076013, 3228039, 4901837, 9684117, 14705511, 44116533, 132349599, 397048797]

約数ペア:

[(1, 397048797), (3, 132349599), (9, 44116533), (27, 14705511), (41, 9684117), (81, 4901837), (123, 3228039), (369, 1076013), (1107, 358671), (3321, 119557)]