293433

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 455040

約数和(自身を除く): 161607

約数列:

[1, 3, 7, 21, 89, 157, 267, 471, 623, 1099, 1869, 3297, 13973, 41919, 97811, 293433]

約数ペア:

[(1, 293433), (3, 97811), (7, 41919), (21, 13973), (89, 3297), (157, 1869), (267, 1099), (471, 623)]