57021378

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{133853}}^1$

素因数の和:133929

約数の個数: 16

約数和(自身を含む): 115649856

約数和(自身を除く): 58628478

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 133853, 267706, 401559, 803118, 9503563, 19007126, 28510689, 57021378]

約数ペア:

[(1, 57021378), (2, 28510689), (3, 19007126), (6, 9503563), (71, 803118), (142, 401559), (213, 267706), (426, 133853)]