2016467919

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{170123}}^1$

素因数の和:170571

約数の個数: 16

約数和(自身を含む): 2994182400

約数和(自身を除く): 977714481

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 170123, 510369, 1531107, 4593321, 74683997, 224051991, 672155973, 2016467919]

約数ペア:

[(1, 2016467919), (3, 672155973), (9, 224051991), (27, 74683997), (439, 4593321), (1317, 1531107), (3951, 510369), (11853, 170123)]