342923949

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{249037}}^1$

素因数の和:249066

約数の個数: 20

約数和(自身を含む): 542404764

約数和(自身を除く): 199480815

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 249037, 747111, 2241333, 4233629, 6723999, 12700887, 20171997, 38102661, 114307983, 342923949]

約数ペア:

[(1, 342923949), (3, 114307983), (9, 38102661), (17, 20171997), (27, 12700887), (51, 6723999), (81, 4233629), (153, 2241333), (459, 747111), (1377, 249037)]