210965703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{3917}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 303221856

約数和(自身を除く): 92256153

約数列:

[1, 3, 13, 39, 1381, 3917, 4143, 11751, 17953, 50921, 53859, 152763, 5409377, 16228131, 70321901, 210965703]

約数ペア:

[(1, 210965703), (3, 70321901), (13, 16228131), (39, 5409377), (1381, 152763), (3917, 53859), (4143, 50921), (11751, 17953)]