289167999

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1\times {\mathrm{1831}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 392546304

約数和(自身を除く): 103378305

約数列:

[1, 3, 61, 183, 863, 1831, 2589, 5493, 52643, 111691, 157929, 335073, 1580153, 4740459, 96389333, 289167999]

約数ペア:

[(1, 289167999), (3, 96389333), (61, 4740459), (183, 1580153), (863, 335073), (1831, 157929), (2589, 111691), (5493, 52643)]