244754523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4848

約数の個数: 48

約数和(自身を含む): 418279680

約数和(自身を除く): 173525157

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 741, 897, 1311, 2223, 2691, 3933, 4787, 5681, 14361, 17043, 43083, 51129, 62231, 90953, 110101, 186693, 272859, 330303, 560079, 818577, 990909, 1182389, 1431313, 2091919, 3547167, 4293939, 6275757, 10641501, 12881817, 18827271, 27194947, 81584841, 244754523]

約数ペア:

[(1, 244754523), (3, 81584841), (9, 27194947), (13, 18827271), (19, 12881817), (23, 10641501), (39, 6275757), (57, 4293939), (69, 3547167), (117, 2091919), (171, 1431313), (207, 1182389), (247, 990909), (299, 818577), (437, 560079), (741, 330303), (897, 272859), (1311, 186693), (2223, 110101), (2691, 90953), (3933, 62231), (4787, 51129), (5681, 43083), (14361, 17043)]