4129968213

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2260519}}^1$

素因数の和:2260561

約数の個数: 24

約数和(自身を含む): 7052822400

約数和(自身を除く): 2922854187

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2260519, 6781557, 15823633, 20344671, 47470899, 65555051, 142412697, 196665153, 458885357, 589995459, 1376656071, 4129968213]

約数ペア:

[(1, 4129968213), (3, 1376656071), (7, 589995459), (9, 458885357), (21, 196665153), (29, 142412697), (63, 65555051), (87, 47470899), (203, 20344671), (261, 15823633), (609, 6781557), (1827, 2260519)]