30789363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 48148992

約数和(自身を除く): 17359629

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 773, 781, 1207, 2319, 2343, 3621, 8503, 13141, 13277, 25509, 39423, 39831, 54883, 144551, 164649, 433653, 603713, 933011, 1811139, 2799033, 10263121, 30789363]

約数ペア:

[(1, 30789363), (3, 10263121), (11, 2799033), (17, 1811139), (33, 933011), (51, 603713), (71, 433653), (187, 164649), (213, 144551), (561, 54883), (773, 39831), (781, 39423), (1207, 25509), (2319, 13277), (2343, 13141), (3621, 8503)]