86524739

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{173}}^2$

素因数の和:419

約数の個数: 18

約数和(自身を含む): 102952260

約数和(自身を除く): 16427521

約数列:

[1, 7, 49, 59, 173, 413, 1211, 2891, 8477, 10207, 29929, 71449, 209503, 500143, 1466521, 1765811, 12360677, 86524739]

約数ペア:

[(1, 86524739), (7, 12360677), (49, 1765811), (59, 1466521), (173, 500143), (413, 209503), (1211, 71449), (2891, 29929), (8477, 10207)]