27959217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65173}}^1$

素因数の和:65200

約数の個数: 16

約数和(自身を含む): 43796928

約数和(自身を除く): 15837711

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 65173, 195519, 716903, 847249, 2150709, 2541747, 9319739, 27959217]

約数ペア:

[(1, 27959217), (3, 9319739), (11, 2541747), (13, 2150709), (33, 847249), (39, 716903), (143, 195519), (429, 65173)]