27929838

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{65563}}^1$

素因数の和:65639

約数の個数: 16

約数和(自身を含む): 56647296

約数和(自身を除く): 28717458

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 65563, 131126, 196689, 393378, 4654973, 9309946, 13964919, 27929838]

約数ペア:

[(1, 27929838), (2, 13964919), (3, 9309946), (6, 4654973), (71, 393378), (142, 196689), (213, 131126), (426, 65563)]