27247731

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1987}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 41604864

約数和(自身を除く): 14357133

約数列:

[1, 3, 7, 21, 653, 1959, 1987, 4571, 5961, 13713, 13909, 41727, 1297511, 3892533, 9082577, 27247731]

約数ペア:

[(1, 27247731), (3, 9082577), (7, 3892533), (21, 1297511), (653, 41727), (1959, 13909), (1987, 13713), (4571, 5961)]