27884613

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 37975616

約数和(自身を除く): 10091003

約数列:

[1, 3, 73, 157, 219, 471, 811, 2433, 11461, 34383, 59203, 127327, 177609, 381981, 9294871, 27884613]

約数ペア:

[(1, 27884613), (3, 9294871), (73, 381981), (157, 177609), (219, 127327), (471, 59203), (811, 34383), (2433, 11461)]