2141775951

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1924327}}^1$

素因数の和:1924390

約数の個数: 16

約数和(自身を含む): 3325238784

約数和(自身を除く): 1183462833

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1924327, 5772981, 13470289, 40410867, 101989331, 305967993, 713925317, 2141775951]

約数ペア:

[(1, 2141775951), (3, 713925317), (7, 305967993), (21, 101989331), (53, 40410867), (159, 13470289), (371, 5772981), (1113, 1924327)]