5384847

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 8377600

約数和(自身を除く): 2992753

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 169, 247, 507, 559, 741, 817, 1677, 2197, 2451, 3211, 6591, 7267, 9633, 10621, 21801, 31863, 41743, 94471, 125229, 138073, 283413, 414219, 1794949, 5384847]

約数ペア:

[(1, 5384847), (3, 1794949), (13, 414219), (19, 283413), (39, 138073), (43, 125229), (57, 94471), (129, 41743), (169, 31863), (247, 21801), (507, 10621), (559, 9633), (741, 7267), (817, 6591), (1677, 3211), (2197, 2451)]