1317969927

素因数分解:

$3^3\times {\mathrm{3037}}^1\times {\mathrm{16073}}^1$

素因数の和:19119

約数の個数: 16

約数和(自身を含む): 1953312480

約数和(自身を除く): 635342553

約数列:

[1, 3, 9, 27, 3037, 9111, 16073, 27333, 48219, 81999, 144657, 433971, 48813701, 146441103, 439323309, 1317969927]

約数ペア:

[(1, 1317969927), (3, 439323309), (9, 146441103), (27, 48813701), (3037, 433971), (9111, 144657), (16073, 81999), (27333, 48219)]