4072863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 5757696

約数和(自身を除く): 1684833

約数列:

[1, 3, 23, 67, 69, 201, 881, 1541, 2643, 4623, 20263, 59027, 60789, 177081, 1357621, 4072863]

約数ペア:

[(1, 4072863), (3, 1357621), (23, 177081), (67, 60789), (69, 59027), (201, 20263), (881, 4623), (1541, 2643)]