57421947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{9721}}^1$

素因数の和:9914

約数の個数: 16

約数和(自身を含む): 83998080

約数和(自身を除く): 26576133

約数列:

[1, 3, 11, 33, 179, 537, 1969, 5907, 9721, 29163, 106931, 320793, 1740059, 5220177, 19140649, 57421947]

約数ペア:

[(1, 57421947), (3, 19140649), (11, 5220177), (33, 1740059), (179, 320793), (537, 106931), (1969, 29163), (5907, 9721)]