47546247

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42719}}^1$

素因数の和:42782

約数の個数: 16

約数和(自身を含む): 73820160

約数和(自身を除く): 26273913

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 42719, 128157, 299033, 897099, 2264107, 6792321, 15848749, 47546247]

約数ペア:

[(1, 47546247), (3, 15848749), (7, 6792321), (21, 2264107), (53, 897099), (159, 299033), (371, 128157), (1113, 42719)]