2775387

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 4262400

約数和(自身を除く): 1487013

約数列:

[1, 3, 19, 23, 29, 57, 69, 73, 87, 219, 437, 551, 667, 1311, 1387, 1653, 1679, 2001, 2117, 4161, 5037, 6351, 12673, 31901, 38019, 40223, 48691, 95703, 120669, 146073, 925129, 2775387]

約数ペア:

[(1, 2775387), (3, 925129), (19, 146073), (23, 120669), (29, 95703), (57, 48691), (69, 40223), (73, 38019), (87, 31901), (219, 12673), (437, 6351), (551, 5037), (667, 4161), (1311, 2117), (1387, 2001), (1653, 1679)]