86842413

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32057}}^1$

素因数の和:32113

約数の個数: 24

約数和(自身を含む): 146697408

約数和(自身を除く): 59854995

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 32057, 96171, 224399, 288513, 673197, 1378451, 2019591, 4135353, 9649157, 12406059, 28947471, 86842413]

約数ペア:

[(1, 86842413), (3, 28947471), (7, 12406059), (9, 9649157), (21, 4135353), (43, 2019591), (63, 1378451), (129, 673197), (301, 288513), (387, 224399), (903, 96171), (2709, 32057)]