261198045939

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{7703}}^1\times {\mathrm{305483}}^1$

素因数の和:313226

約数の個数: 16

約数和(自身を含む): 357724207872

約数和(自身を除く): 96526161933

約数列:

[1, 3, 37, 111, 7703, 23109, 285011, 305483, 855033, 916449, 11302871, 33908613, 2353135549, 7059406647, 87066015313, 261198045939]

約数ペア:

[(1, 261198045939), (3, 87066015313), (37, 7059406647), (111, 2353135549), (7703, 33908613), (23109, 11302871), (285011, 916449), (305483, 855033)]