470894769

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{72973}}^1$

素因数の和:73221

約数の個数: 16

約数和(自身を含む): 700550400

約数和(自身を除く): 229655631

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 72973, 218919, 656757, 1970271, 17440547, 52321641, 156964923, 470894769]

約数ペア:

[(1, 470894769), (3, 156964923), (9, 52321641), (27, 17440547), (239, 1970271), (717, 656757), (2151, 218919), (6453, 72973)]