299717871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5477}}^1$

素因数の和:5563

約数の個数: 32

約数和(自身を含む): 449634240

約数和(自身を除く): 149916369

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 493, 629, 1073, 1479, 1887, 3219, 5477, 16431, 18241, 54723, 93109, 158833, 202649, 279327, 476499, 607947, 2700161, 3445033, 5876821, 8100483, 10335099, 17630463, 99905957, 299717871]

約数ペア:

[(1, 299717871), (3, 99905957), (17, 17630463), (29, 10335099), (37, 8100483), (51, 5876821), (87, 3445033), (111, 2700161), (493, 607947), (629, 476499), (1073, 279327), (1479, 202649), (1887, 158833), (3219, 93109), (5477, 54723), (16431, 18241)]