29810907

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2903}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 49530624

約数和(自身を除く): 19719717

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 2903, 3423, 8709, 10269, 20321, 26127, 60963, 182889, 473189, 1419567, 3312323, 4258701, 9936969, 29810907]

約数ペア:

[(1, 29810907), (3, 9936969), (7, 4258701), (9, 3312323), (21, 1419567), (63, 473189), (163, 182889), (489, 60963), (1141, 26127), (1467, 20321), (2903, 10269), (3423, 8709)]