27943917

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4127}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 38902272

約数和(自身を除く): 10958355

約数列:

[1, 3, 37, 61, 111, 183, 2257, 4127, 6771, 12381, 152699, 251747, 458097, 755241, 9314639, 27943917]

約数ペア:

[(1, 27943917), (3, 9314639), (37, 755241), (61, 458097), (111, 251747), (183, 152699), (2257, 12381), (4127, 6771)]