2894490369

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{163171}}^1$

素因数の和:163259

約数の個数: 24

約数和(自身を含む): 4395200992

約数和(自身を除く): 1500710623

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 17739, 163171, 489513, 1468539, 4405617, 11911483, 13216851, 35734449, 39650553, 107203347, 321610041, 964830123, 2894490369]

約数ペア:

[(1, 2894490369), (3, 964830123), (9, 321610041), (27, 107203347), (73, 39650553), (81, 35734449), (219, 13216851), (243, 11911483), (657, 4405617), (1971, 1468539), (5913, 489513), (17739, 163171)]