2278333197

素因数分解:

$3^3\times 7^1\times {\mathrm{3389}}^1\times {\mathrm{3557}}^1$

素因数の和:6962

約数の個数: 32

約数和(自身を含む): 3859718400

約数和(自身を除く): 1581385203

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3389, 3557, 10167, 10671, 23723, 24899, 30501, 32013, 71169, 74697, 91503, 96039, 213507, 224091, 640521, 672273, 12054673, 36164019, 84382711, 108492057, 253148133, 325476171, 759444399, 2278333197]

約数ペア:

[(1, 2278333197), (3, 759444399), (7, 325476171), (9, 253148133), (21, 108492057), (27, 84382711), (63, 36164019), (189, 12054673), (3389, 672273), (3557, 640521), (10167, 224091), (10671, 213507), (23723, 96039), (24899, 91503), (30501, 74697), (32013, 71169)]