47141421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22039}}^1$

素因数の和:22096

約数の個数: 16

約数和(自身を含む): 67706880

約数和(自身を除く): 20565459

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 22039, 66117, 506897, 683209, 1520691, 2049627, 15713807, 47141421]

約数ペア:

[(1, 47141421), (3, 15713807), (23, 2049627), (31, 1520691), (69, 683209), (93, 506897), (713, 66117), (2139, 22039)]