22787947

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 28449792

約数和(自身を除く): 5661845

約数列:

[1, 7, 13, 71, 91, 497, 923, 3527, 6461, 24689, 45851, 250417, 320957, 1752919, 3255421, 22787947]

約数ペア:

[(1, 22787947), (7, 3255421), (13, 1752919), (71, 320957), (91, 250417), (497, 45851), (923, 24689), (3527, 6461)]