308049687

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 514594080

約数和(自身を除く): 206544393

約数列:

[1, 3, 9, 11, 29, 33, 41, 87, 99, 123, 261, 319, 369, 451, 957, 1189, 1353, 2617, 2871, 3567, 4059, 7851, 10701, 13079, 23553, 28787, 39237, 75893, 86361, 107297, 117711, 227679, 259083, 321891, 683037, 834823, 965673, 1180267, 2504469, 3111613, 3540801, 7513407, 9334839, 10622403, 28004517, 34227743, 102683229, 308049687]

約数ペア:

[(1, 308049687), (3, 102683229), (9, 34227743), (11, 28004517), (29, 10622403), (33, 9334839), (41, 7513407), (87, 3540801), (99, 3111613), (123, 2504469), (261, 1180267), (319, 965673), (369, 834823), (451, 683037), (957, 321891), (1189, 259083), (1353, 227679), (2617, 117711), (2871, 107297), (3567, 86361), (4059, 75893), (7851, 39237), (10701, 28787), (13079, 23553)]