27851811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3739}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 40212480

約数和(自身を除く): 12360669

約数列:

[1, 3, 13, 39, 191, 573, 2483, 3739, 7449, 11217, 48607, 145821, 714149, 2142447, 9283937, 27851811]

約数ペア:

[(1, 27851811), (3, 9283937), (13, 2142447), (39, 714149), (191, 145821), (573, 48607), (2483, 11217), (3739, 7449)]