2442307581

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1047751}}^1$

素因数の和:1047801

約数の個数: 24

約数和(自身を含む): 4140715904

約数和(自身を除く): 1698408323

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 1047751, 3143253, 7334257, 9429759, 22002771, 38766787, 66008313, 116300361, 271367509, 348901083, 814102527, 2442307581]

約数ペア:

[(1, 2442307581), (3, 814102527), (7, 348901083), (9, 271367509), (21, 116300361), (37, 66008313), (63, 38766787), (111, 22002771), (259, 9429759), (333, 7334257), (777, 3143253), (2331, 1047751)]