30327437

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 35481600

約数和(自身を除く): 5154163

約数列:

[1, 7, 71, 139, 439, 497, 973, 3073, 9869, 31169, 61021, 69083, 218183, 427147, 4332491, 30327437]

約数ペア:

[(1, 30327437), (7, 4332491), (71, 427147), (139, 218183), (439, 69083), (497, 61021), (973, 31169), (3073, 9869)]