290220009

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{3469}}^1$

素因数の和:3904

約数の個数: 16

約数和(自身を含む): 393081600

約数和(自身を除く): 102861591

約数列:

[1, 3, 79, 237, 353, 1059, 3469, 10407, 27887, 83661, 274051, 822153, 1224557, 3673671, 96740003, 290220009]

約数ペア:

[(1, 290220009), (3, 96740003), (79, 3673671), (237, 1224557), (353, 822153), (1059, 274051), (3469, 83661), (10407, 27887)]