231844137

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83009}}^1$

素因数の和:83045

約数の個数: 24

約数和(自身を含む): 378525600

約数和(自身を除く): 146681463

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 83009, 249027, 581063, 1577171, 1743189, 4067441, 4731513, 11040197, 12202323, 33120591, 77281379, 231844137]

約数ペア:

[(1, 231844137), (3, 77281379), (7, 33120591), (19, 12202323), (21, 11040197), (49, 4731513), (57, 4067441), (133, 1743189), (147, 1577171), (399, 581063), (931, 249027), (2793, 83009)]