2099661

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 2930688

約数和(自身を除く): 831027

約数列:

[1, 3, 31, 93, 107, 211, 321, 633, 3317, 6541, 9951, 19623, 22577, 67731, 699887, 2099661]

約数ペア:

[(1, 2099661), (3, 699887), (31, 67731), (93, 22577), (107, 19623), (211, 9951), (321, 6541), (633, 3317)]