22490769

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22787}}^1$

素因数の和:22844

約数の個数: 16

約数和(自身を含む): 35002368

約数和(自身を除く): 12511599

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 22787, 68361, 159509, 478527, 1070989, 3212967, 7496923, 22490769]

約数ペア:

[(1, 22490769), (3, 7496923), (7, 3212967), (21, 1070989), (47, 478527), (141, 159509), (329, 68361), (987, 22787)]