2308889121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 3914127360

約数和(自身を除く): 1605238239

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 109, 231, 321, 327, 749, 763, 857, 1177, 1199, 2247, 2289, 2571, 3531, 3597, 5999, 8239, 8393, 9427, 11663, 17997, 24717, 25179, 28281, 34989, 65989, 81641, 91699, 93413, 128293, 197967, 244923, 275097, 280239, 384879, 641893, 653891, 898051, 1008689, 1027543, 1925679, 1961673, 2694153, 3026067, 3082629, 7060823, 7192801, 9995191, 21182469, 21578403, 29985573, 69966337, 109947101, 209899011, 329841303, 769629707, 2308889121]

約数ペア:

[(1, 2308889121), (3, 769629707), (7, 329841303), (11, 209899011), (21, 109947101), (33, 69966337), (77, 29985573), (107, 21578403), (109, 21182469), (231, 9995191), (321, 7192801), (327, 7060823), (749, 3082629), (763, 3026067), (857, 2694153), (1177, 1961673), (1199, 1925679), (2247, 1027543), (2289, 1008689), (2571, 898051), (3531, 653891), (3597, 641893), (5999, 384879), (8239, 280239), (8393, 275097), (9427, 244923), (11663, 197967), (17997, 128293), (24717, 93413), (25179, 91699), (28281, 81641), (34989, 65989)]