57530879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1409}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 69484800

約数和(自身を除く): 11953921

約数列:

[1, 7, 19, 133, 307, 1409, 2149, 5833, 9863, 26771, 40831, 187397, 432563, 3027941, 8218697, 57530879]

約数ペア:

[(1, 57530879), (7, 8218697), (19, 3027941), (133, 432563), (307, 187397), (1409, 40831), (2149, 26771), (5833, 9863)]