85871931

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{983}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 117859584

約数和(自身を除く): 31987653

約数列:

[1, 3, 37, 111, 787, 983, 2361, 2949, 29119, 36371, 87357, 109113, 773621, 2320863, 28623977, 85871931]

約数ペア:

[(1, 85871931), (3, 28623977), (37, 2320863), (111, 773621), (787, 109113), (983, 87357), (2361, 36371), (2949, 29119)]