30126663

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1303}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 49906688

約数和(自身を除く): 19780025

約数列:

[1, 3, 7, 9, 21, 63, 367, 1101, 1303, 2569, 3303, 3909, 7707, 9121, 11727, 23121, 27363, 82089, 478201, 1434603, 3347407, 4303809, 10042221, 30126663]

約数ペア:

[(1, 30126663), (3, 10042221), (7, 4303809), (9, 3347407), (21, 1434603), (63, 478201), (367, 82089), (1101, 27363), (1303, 23121), (2569, 11727), (3303, 9121), (3909, 7707)]