29383389

素因数分解:

$3^2\times 7^2\times {\mathrm{66629}}^1$

素因数の和:66649

約数の個数: 18

約数和(自身を含む): 49372830

約数和(自身を除く): 19989441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 66629, 199887, 466403, 599661, 1399209, 3264821, 4197627, 9794463, 29383389]

約数ペア:

[(1, 29383389), (3, 9794463), (7, 4197627), (9, 3264821), (21, 1399209), (49, 599661), (63, 466403), (147, 199887), (441, 66629)]