31017701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6997}}^1$

素因数の和:7052

約数の個数: 16

約数和(自身を含む): 37621248

約数和(自身を除く): 6603547

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 6997, 76967, 90961, 216907, 1000571, 2385977, 2819791, 31017701]

約数ペア:

[(1, 31017701), (11, 2819791), (13, 2385977), (31, 1000571), (143, 216907), (341, 90961), (403, 76967), (4433, 6997)]