28587303

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{24623}}^1$

素因数の和:24675

約数の個数: 16

約数和(自身を含む): 43338240

約数和(自身を除く): 14750937

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 24623, 73869, 221607, 664821, 1058789, 3176367, 9529101, 28587303]

約数ペア:

[(1, 28587303), (3, 9529101), (9, 3176367), (27, 1058789), (43, 664821), (129, 221607), (387, 73869), (1161, 24623)]