2443707

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 4093440

約数和(自身を除く): 1649733

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 491, 553, 711, 1473, 1659, 3437, 4419, 4977, 10311, 30933, 38789, 116367, 271523, 349101, 814569, 2443707]

約数ペア:

[(1, 2443707), (3, 814569), (7, 349101), (9, 271523), (21, 116367), (63, 38789), (79, 30933), (237, 10311), (491, 4977), (553, 4419), (711, 3437), (1473, 1659)]