2912248107

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{687013}}^1$

素因数の和:687179

約数の個数: 16

約数和(自身を含む): 4341928480

約数和(自身を除く): 1429680373

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 687013, 2061039, 6183117, 18549351, 107861041, 323583123, 970749369, 2912248107]

約数ペア:

[(1, 2912248107), (3, 970749369), (9, 323583123), (27, 107861041), (157, 18549351), (471, 6183117), (1413, 2061039), (4239, 687013)]