2882913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 4224000

約数和(自身を除く): 1341087

約数列:

[1, 3, 11, 33, 199, 439, 597, 1317, 2189, 4829, 6567, 14487, 87361, 262083, 960971, 2882913]

約数ペア:

[(1, 2882913), (3, 960971), (11, 262083), (33, 87361), (199, 14487), (439, 6567), (597, 4829), (1317, 2189)]