47713557

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3691}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 66160640

約数和(自身を除く): 18447083

約数列:

[1, 3, 31, 93, 139, 417, 3691, 4309, 11073, 12927, 114421, 343263, 513049, 1539147, 15904519, 47713557]

約数ペア:

[(1, 47713557), (3, 15904519), (31, 1539147), (93, 513049), (139, 343263), (417, 114421), (3691, 12927), (4309, 11073)]