31942391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 35331744

約数和(自身を除く): 3389353

約数列:

[1, 13, 73, 97, 347, 949, 1261, 4511, 7081, 25331, 33659, 92053, 329303, 437567, 2457107, 31942391]

約数ペア:

[(1, 31942391), (13, 2457107), (73, 437567), (97, 329303), (347, 92053), (949, 33659), (1261, 25331), (4511, 7081)]