57394947

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 78020480

約数和(自身を除く): 20625533

約数列:

[1, 3, 67, 201, 283, 849, 1009, 3027, 18961, 56883, 67603, 202809, 285547, 856641, 19131649, 57394947]

約数ペア:

[(1, 57394947), (3, 19131649), (67, 856641), (201, 285547), (283, 202809), (849, 67603), (1009, 56883), (3027, 18961)]