15560937

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 26530560

約数和(自身を除く): 10969623

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 293, 843, 879, 1967, 2051, 2529, 2637, 5901, 6153, 7587, 7911, 17703, 18459, 53109, 55377, 82333, 246999, 576331, 740997, 1728993, 2222991, 5186979, 15560937]

約数ペア:

[(1, 15560937), (3, 5186979), (7, 2222991), (9, 1728993), (21, 740997), (27, 576331), (63, 246999), (189, 82333), (281, 55377), (293, 53109), (843, 18459), (879, 17703), (1967, 7911), (2051, 7587), (2529, 6153), (2637, 5901)]