57321717

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5569}}^1$

素因数の和:5692

約数の個数: 16

約数和(自身を含む): 79138560

約数和(自身を除く): 21816843

約数列:

[1, 3, 47, 73, 141, 219, 3431, 5569, 10293, 16707, 261743, 406537, 785229, 1219611, 19107239, 57321717]

約数ペア:

[(1, 57321717), (3, 19107239), (47, 1219611), (73, 785229), (141, 406537), (219, 261743), (3431, 16707), (5569, 10293)]