4982421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 6990336

約数和(自身を除く): 2007915

約数列:

[1, 3, 23, 69, 163, 443, 489, 1329, 3749, 10189, 11247, 30567, 72209, 216627, 1660807, 4982421]

約数ペア:

[(1, 4982421), (3, 1660807), (23, 216627), (69, 72209), (163, 30567), (443, 11247), (489, 10189), (1329, 3749)]