530918979

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 755462400

約数和(自身を除く): 224543421

約数列:

[1, 3, 29, 43, 87, 129, 139, 417, 1021, 1247, 3063, 3741, 4031, 5977, 12093, 17931, 29609, 43903, 88827, 131709, 141919, 173333, 425757, 519999, 1273187, 3819561, 4115651, 6102517, 12346953, 18307551, 176972993, 530918979]

約数ペア:

[(1, 530918979), (3, 176972993), (29, 18307551), (43, 12346953), (87, 6102517), (129, 4115651), (139, 3819561), (417, 1273187), (1021, 519999), (1247, 425757), (3063, 173333), (3741, 141919), (4031, 131709), (5977, 88827), (12093, 43903), (17931, 29609)]