4824156981

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 7904798720

約数和(自身を除く): 3080641739

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 181, 201, 399, 469, 543, 997, 1267, 1273, 1407, 2991, 3439, 3801, 3819, 6979, 8911, 10317, 12127, 18943, 20937, 24073, 26733, 36381, 56829, 66799, 72219, 84889, 132601, 180457, 200397, 230413, 254667, 397803, 467593, 541371, 691239, 1263199, 1269181, 1402779, 1612891, 3428683, 3789597, 3807543, 4838673, 8884267, 10286049, 12090619, 24000781, 26652801, 36271857, 72002343, 84634333, 229721761, 253902999, 689165283, 1608052327, 4824156981]

約数ペア:

[(1, 4824156981), (3, 1608052327), (7, 689165283), (19, 253902999), (21, 229721761), (57, 84634333), (67, 72002343), (133, 36271857), (181, 26652801), (201, 24000781), (399, 12090619), (469, 10286049), (543, 8884267), (997, 4838673), (1267, 3807543), (1273, 3789597), (1407, 3428683), (2991, 1612891), (3439, 1402779), (3801, 1269181), (3819, 1263199), (6979, 691239), (8911, 541371), (10317, 467593), (12127, 397803), (18943, 254667), (20937, 230413), (24073, 200397), (26733, 180457), (36381, 132601), (56829, 84889), (66799, 72219)]