31873851

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{28793}}^1$

素因数の和:28843

約数の個数: 16

約数和(自身を含む): 48373920

約数和(自身を除く): 16500069

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 28793, 86379, 259137, 777411, 1180513, 3541539, 10624617, 31873851]

約数ペア:

[(1, 31873851), (3, 10624617), (9, 3541539), (27, 1180513), (41, 777411), (123, 259137), (369, 86379), (1107, 28793)]