231601391

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{37217}}^1$

素因数の和:37358

約数の個数: 12

約数和(自身を含む): 271542528

約数和(自身を除く): 39941137

約数列:

[1, 7, 49, 127, 889, 6223, 37217, 260519, 1823633, 4726559, 33085913, 231601391]

約数ペア:

[(1, 231601391), (7, 33085913), (49, 4726559), (127, 1823633), (889, 260519), (6223, 37217)]