27280478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15139}}^1$

素因数の和:15211

約数の個数: 16

約数和(自身を含む): 44148240

約数和(自身を除く): 16867762

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 15139, 30278, 257363, 514726, 802367, 1604734, 13640239, 27280478]

約数ペア:

[(1, 27280478), (2, 13640239), (17, 1604734), (34, 802367), (53, 514726), (106, 257363), (901, 30278), (1802, 15139)]