173699739

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{470731}}^1$

素因数の和:470778

約数の個数: 12

約数和(自身を含む): 257019672

約数和(自身を除く): 83319933

約数列:

[1, 3, 9, 41, 123, 369, 470731, 1412193, 4236579, 19299971, 57899913, 173699739]

約数ペア:

[(1, 173699739), (3, 57899913), (9, 19299971), (41, 4236579), (123, 1412193), (369, 470731)]