23438727

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{22259}}^1$

素因数の和:22284

約数の個数: 20

約数和(自身を含む): 37708440

約数和(自身を除く): 14269713

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 22259, 66777, 200331, 289367, 600993, 868101, 1802979, 2604303, 7812909, 23438727]

約数ペア:

[(1, 23438727), (3, 7812909), (9, 2604303), (13, 1802979), (27, 868101), (39, 600993), (81, 289367), (117, 200331), (351, 66777), (1053, 22259)]