2875011

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 4012800

約数和(自身を除く): 1137789

約数列:

[1, 3, 37, 59, 111, 177, 439, 1317, 2183, 6549, 16243, 25901, 48729, 77703, 958337, 2875011]

約数ペア:

[(1, 2875011), (3, 958337), (37, 77703), (59, 48729), (111, 25901), (177, 16243), (439, 6549), (1317, 2183)]