31914579

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 43731072

約数和(自身を除く): 11816493

約数列:

[1, 3, 67, 83, 201, 249, 1913, 5561, 5739, 16683, 128171, 158779, 384513, 476337, 10638193, 31914579]

約数ペア:

[(1, 31914579), (3, 10638193), (67, 476337), (83, 384513), (201, 158779), (249, 128171), (1913, 16683), (5561, 5739)]