3038931

素因数分解:

$3^3\times 7^2\times {\mathrm{2297}}^1$

素因数の和:2320

約数の個数: 24

約数和(自身を含む): 5239440

約数和(自身を除く): 2200509

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2297, 6891, 16079, 20673, 48237, 62019, 112553, 144711, 337659, 434133, 1012977, 3038931]

約数ペア:

[(1, 3038931), (3, 1012977), (7, 434133), (9, 337659), (21, 144711), (27, 112553), (49, 62019), (63, 48237), (147, 20673), (189, 16079), (441, 6891), (1323, 2297)]