858997419

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{3529}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 1336542720

約数和(自身を除く): 477545301

約数列:

[1, 3, 7, 21, 67, 173, 201, 469, 519, 1211, 1407, 3529, 3633, 10587, 11591, 24703, 34773, 74109, 81137, 236443, 243411, 610517, 709329, 1655101, 1831551, 4273619, 4965303, 12820857, 40904639, 122713917, 286332473, 858997419]

約数ペア:

[(1, 858997419), (3, 286332473), (7, 122713917), (21, 40904639), (67, 12820857), (173, 4965303), (201, 4273619), (469, 1831551), (519, 1655101), (1211, 709329), (1407, 610517), (3529, 243411), (3633, 236443), (10587, 81137), (11591, 74109), (24703, 34773)]