2149730043

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{10111}}^1$

素因数の和:10786

約数の個数: 16

約数和(自身を含む): 2893811712

約数和(自身を除く): 744081669

約数列:

[1, 3, 131, 393, 541, 1623, 10111, 30333, 70871, 212613, 1324541, 3973623, 5470051, 16410153, 716576681, 2149730043]

約数ペア:

[(1, 2149730043), (3, 716576681), (131, 16410153), (393, 5470051), (541, 3973623), (1623, 1324541), (10111, 212613), (30333, 70871)]