55730409

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{3691}}^1$

素因数の和:4420

約数の個数: 16

約数和(自身を含む): 85063680

約数和(自身を除く): 29333271

約数列:

[1, 3, 7, 21, 719, 2157, 3691, 5033, 11073, 15099, 25837, 77511, 2653829, 7961487, 18576803, 55730409]

約数ペア:

[(1, 55730409), (3, 18576803), (7, 7961487), (21, 2653829), (719, 77511), (2157, 25837), (3691, 15099), (5033, 11073)]