27815347

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 32486400

約数和(自身を除く): 4671053

約数列:

[1, 7, 79, 179, 281, 553, 1253, 1967, 14141, 22199, 50299, 98987, 155393, 352093, 3973621, 27815347]

約数ペア:

[(1, 27815347), (7, 3973621), (79, 352093), (179, 155393), (281, 98987), (553, 50299), (1253, 22199), (1967, 14141)]