2100049089

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{211039}}^1$

素因数の和:211180

約数の個数: 16

約数和(自身を含む): 2917416960

約数和(自身を除く): 817367871

約数列:

[1, 3, 31, 93, 107, 321, 3317, 9951, 211039, 633117, 6542209, 19626627, 22581173, 67743519, 700016363, 2100049089]

約数ペア:

[(1, 2100049089), (3, 700016363), (31, 67743519), (93, 22581173), (107, 19626627), (321, 6542209), (3317, 633117), (9951, 211039)]