31856313

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4127}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 44384256

約数和(自身を除く): 12527943

約数列:

[1, 3, 31, 83, 93, 249, 2573, 4127, 7719, 12381, 127937, 342541, 383811, 1027623, 10618771, 31856313]

約数ペア:

[(1, 31856313), (3, 10618771), (31, 1027623), (83, 383811), (93, 342541), (249, 127937), (2573, 12381), (4127, 7719)]