1682923137

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 2586501120

約数和(自身を除く): 903577983

約数列:

[1, 3, 7, 21, 193, 419, 579, 991, 1257, 1351, 2933, 2973, 4053, 6937, 8799, 20811, 80867, 191263, 242601, 415229, 566069, 573789, 1245687, 1338841, 1698207, 2906603, 4016523, 8719809, 80139197, 240417591, 560974379, 1682923137]

約数ペア:

[(1, 1682923137), (3, 560974379), (7, 240417591), (21, 80139197), (193, 8719809), (419, 4016523), (579, 2906603), (991, 1698207), (1257, 1338841), (1351, 1245687), (2933, 573789), (2973, 566069), (4053, 415229), (6937, 242601), (8799, 191263), (20811, 80867)]