28922061

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29303}}^1$

素因数の和:29360

約数の個数: 16

約数和(自身を含む): 45010944

約数和(自身を除く): 16088883

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 29303, 87909, 205121, 615363, 1377241, 4131723, 9640687, 28922061]

約数ペア:

[(1, 28922061), (3, 9640687), (7, 4131723), (21, 1377241), (47, 615363), (141, 205121), (329, 87909), (987, 29303)]