29432781

素因数分解:

$3^3\times 7^2\times {\mathrm{22247}}^1$

素因数の和:22270

約数の個数: 24

約数和(自身を含む): 50725440

約数和(自身を除く): 21292659

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 22247, 66741, 155729, 200223, 467187, 600669, 1090103, 1401561, 3270309, 4204683, 9810927, 29432781]

約数ペア:

[(1, 29432781), (3, 9810927), (7, 4204683), (9, 3270309), (21, 1401561), (27, 1090103), (49, 600669), (63, 467187), (147, 200223), (189, 155729), (441, 66741), (1323, 22247)]