1720688733

素因数分解:

$3^2\times {\mathrm{3517}}^1\times {\mathrm{54361}}^1$

素因数の和:57884

約数の個数: 12

約数和(自身を含む): 2486191708

約数和(自身を除く): 765502975

約数列:

[1, 3, 9, 3517, 10551, 31653, 54361, 163083, 489249, 191187637, 573562911, 1720688733]

約数ペア:

[(1, 1720688733), (3, 573562911), (9, 191187637), (3517, 489249), (10551, 163083), (31653, 54361)]