337000419

素因数分解:

$3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3046

約数の個数: 48

約数和(自身を含む): 585731328

約数和(自身を除く): 248730909

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 243, 469, 567, 603, 1407, 1701, 1809, 2957, 4221, 5427, 8871, 12663, 16281, 20699, 26613, 37989, 62097, 79839, 113967, 186291, 198119, 239517, 558873, 594357, 718551, 1386833, 1676619, 1783071, 4160499, 5029857, 5349213, 12481497, 16047639, 37444491, 48142917, 112333473, 337000419]

約数ペア:

[(1, 337000419), (3, 112333473), (7, 48142917), (9, 37444491), (21, 16047639), (27, 12481497), (63, 5349213), (67, 5029857), (81, 4160499), (189, 1783071), (201, 1676619), (243, 1386833), (469, 718551), (567, 594357), (603, 558873), (1407, 239517), (1701, 198119), (1809, 186291), (2957, 113967), (4221, 79839), (5427, 62097), (8871, 37989), (12663, 26613), (16281, 20699)]