4077447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 5976192

約数和(自身を除く): 1898745

約数列:

[1, 3, 11, 33, 157, 471, 787, 1727, 2361, 5181, 8657, 25971, 123559, 370677, 1359149, 4077447]

約数ペア:

[(1, 4077447), (3, 1359149), (11, 370677), (33, 123559), (157, 25971), (471, 8657), (787, 5181), (1727, 2361)]